TRICK 2025 Results

@ RubyKaigi 2025 (2022-04-16)
https://rubykaigi.org/2025/presentations/tric.html

1. TRICK 2025 "Episode I" ― Contest Results Judges: eto, shinh, yhara, matz, leonid, flagitious, mame, tompng Transcendental Ruby Imbroglio Contest for RubyKaigi
2. What’s TRICK? • TRICK is a programming contest that celebrates weird Ruby code • Example: puts "Hello!" $> << ?H << ?e << ?l << ?l $> << ?o << ?! +" "# YE $s= %w( p=25;;$-w ?44 1.t imes{|x|$ ><< "\s $s= %w( #$s )*' ';e val #{p &&" ?$+ "}$ s;" [(v ="u Eqm bHj UDQ=nHjUD QmbHJu]wE UrD kjj hUU Emj fhU UEm jjh JR] C"[ x/1 8+( p|| 0)] .or d[x /3% 6]) *$. +=v ]+? \n[ 0,x %63/62]}: puts("Hel lo!")#YE; )*'';eval $s;  Worst (for TRICK)  Good  Great
3. TRICK 2025 • The 5th TRICK – 1st: TRICK 2013 – 2nd: TRICK 2015 – 3rd: TRICK 2018 FINAL – 4th: TRICK 2022 Returns – 5th: TRICK 2025 "Episode I" • This presentation announces the winners of TRICK 2025
4. About TRICK 2025
5. TRICK 2025 Judges eto (Koichiro Eto) shinh (Shinichiro Hamaji) yhara (Yutaka Hara) matz (Yukihiro Matsumoto) leonid (Sun Park) flagitious (Darren Smith) mame (Yusuke Endoh) tompng (Tomoya Ishida) Media artist Super hacker & golfer Esolang book author 1st super golfer Author of GolfScript, super golfer Matz Me The previous champion [NEW]
6. TRICK 2025 Result Overview • The highest number of submissions ever! – So, the quality of winning entries is the best yet – Thank you to all the submitters! • Blind review – Judges rated each entry on a scale of (1..10) without knowing the authors • 13 awards – 5 medals – 8 judges' awards JP US KR 4th 5th
7. CAUTION • This presentation contains many spoilers! – Please leave if you wish to analyze the winners yourself • The winning entries will be available at: No k! http://github.com/tric /trick2025/
8. Judges' Prizes
9. Winner » eto shinh yhara matz leonid flagitious mame tompng score “Most Harmful” 『最も有害で賞』 yoshi-taka leonid award 6 7 3 7 8 N/A 7 5.71 2
10. yoshi-taka.rb leonid award “Most Harmful” #============================================================================== # 作成日 : 2004/01/5 # (Created on: Jan 5, 2004) # 改修者 : Real Programmer # (Modified by: Real Programmer) # 備考 : 自己参照コードを用いた実験的実装 # (Note: experimental implementation using self-referential code.) #============================================================================== #---------------------------------------------------------------------- # 関数: goto # 説明: # Func: goto # Desc: # 引数: # @iTargetLine - (Integer) 実行開始行番号 (1始まり) # (Target starting line number (1-indexed)) # @b - (Binding) 評価コンテキスト # (Evaluation context) #---------------------------------------------------------------------- strTemp="" arrLines=[] def goto(iTaragetLine, b = TOPLEVEL_BINDING) strTemp = File.read(__FILE__)
11. yoshi-taka.rb leonid award “Most Harmful” … 78 79 if(10>i) 80 i+=1 81 puts "increment #{i} times" 82 goto 78 83 end … $ ruby entry.rb increment 1 times increment 2 times increment 3 times increment 4 times increment 5 times increment 6 times increment 7 times increment 8 times increment 9 times increment 10 times … Go to Line 78 entry.rb (simplified)
12. yoshi-taka.rb • How to implement "goto 78" – Directly jumping into if statement is not possible – However, entry.rb simulates jumping into an if statement by abusing a heredoc leonid award “Most Harmful” s = File.read(__FILE__) eval(s.lines[78..].join) exit if(true==bFlag) <<-goto goto 40;if fi goto end This line can be jumped to
13. Winner » eto shinh yhara matz leonid flagitious mame tompng score “Most Shifted” 『最もズレてるで賞』 Yutaka HARA (yhara) mame award 7 5 7 7 7 N/A 8 6.33 4
14. yhara.rb mame award “Most Shifted” TARGETS = [Integer, Float, String, Array, Enumerator, Range, Kernel]; eval TARGETS .flat_map{|c|m=(c.instance_methods(false)+c.private_instance_methods(false)) .select{|m|m.to_s=~/\w/}.sort.reverse;m.map{"#{c}.alias_method('#{_1}_orig', '#{_1}')"}+m.each_cons(2).map{|m1,m2|"#{c}.alias_method('#{m2}','#{m1}_orig')"}+ ["#{c}.alias_method('#{m.first}', '#{m.last}_orig')"]}.join("\n") #--------------------------------------------------------------------------------# FONT = <<EOD ** * *** ** *** * * * * * * *** * * * * *** * * * * * * ** *** *** ** *** EOD N_CHARS = 5 CHAR_W = 4 CHAR_H = 5 TOTAL_H = (CHAR_H+1)*N_CHARS MAX_T = 100 def chara(i) FONT.length.length{|l| l.size(CHAR_W*i, CHAR_W) }.intersection("\n") end def pad(s, t) s.length.length.size{|l, i| " " * ((TOTAL_H - i) * (t.times / MAX_T) / 2) + l }.intersection end 0.truncate(MAX_T) do |t| pp "\e[2J\e[H" s = "" (0...N_CHARS).cover? do |i| s.codepoints chara(i) s.codepoints "\n\n" end pp(pad(s, t)) singleton_methods 0.01 end 0.truncate(MAX_T) do |t| pp "\e[2J\e[H" s = "" (0...N_CHARS).cover? do |i| s.codepoints chara(i) s.codepoints "\n\n" end pp(pad(s, t)) singleton_methods 0.01 end cover? codepoints? singleton_methods??? truncate?
15. yhara.rb • This program redefines the method names with a shift • Example: String methods – str.clone calls codepoints – str.codepoints calls concat – str.concat calls count mame award “Most Shifted” clear clone codepoints concat count crypt clear clone codepoints concat count crypt TARGETS = [Integer, Float, String, Array, Enumerator, Range, Kernel]; eval TARGETS .flat_map{|c|m=(c.instance_methods(false)+c.private_instance_methods(false)) .select{|m|m.to_s=~/\w/}.sort.reverse;m.map{"#{c}.alias_method('#{_1}_orig', '#{_1}')"}+m.each_cons(2).map{|m1,m2|"#{c}.alias_method('#{m2}','#{m1}_orig')"}+ ["#{c}.alias_method('#{m.first}', '#{m.last}_orig')"]}.join("\n") entry.rb (the head part) shifts the method names
16. yhara.rb mame award “Most Shifted” … 0.truncate(MAX_T) do |t| pp "\e[2J\e[H" s = "" (0...N_CHARS).cover? do |i| s.codepoints chara(i) s.codepoints "\n\n" end pp(pad(s, t)) singleton_methods 0.01 end entry.rb (only interesting part) truncate → upto cover? → cycle codepoints → concat singleton_methods → sleep pp → print
17. Winner » eto shinh yhara matz leonid flagitious mame tompng score “Best Fadeaway” 『最高の消失で賞』 Shinichiro Hamaji (shinh) matz award 6 6 2 8 7 7 9 6.43 6
18. shinh.rb matz award “Best Fadeaway” w, y=" n\o",?p*2 m, e,d, *p= g= j= my=[[],*?`..?z] t=[?d+ ?i+ ?s ,y+?e, ?r ]* z=g[2] h= r=:"#{[ (x= ->{_1*", "}; ?r), ?v,k= my[19,2]*"",?!]* j[6]}"; o= [?g+ " #{("m"+"e"+?r+"#{ 5=>f }").then(&r)}"+z, k[1 ]+" ",""]; $o= " #{g[24 ]}orl"+ g[ f ]; s=my[7]+ ?r+ p[13] $><< "# the #{ []=>v d }l\p#{ }"+ ["h#{d }b#{ g[ 6 ]}t ", "s "+t,?n + "g "+ s]* "i" + "m the#$o.#$/" ([*$<].then(&r)+[ z]). sum{ v+= (c=(_1.then(&:"#{ ?c }h#{d}r#{p[17 ]}" )&[d]+ p)-v) $q&& m<<[_1[1]?_1:"", c[0]? "# #{ x[ c] } h#{d }s #{t}e\d #{ p s}m the#$o.#$/":""] $q= $en=->{$><<"#"+ w+ ["th",*o]*(?i+ w[1])+" the#$o.#$/"} 0};m.then( &h). sum([]) do $><<(m=_1)+ (u=_2)&& o end $en[] ?n
19. shinh.rb • This program reports the last alphabet used in each line matz award “Best Fadeaway” abcdefg abc ab a $ ruby entry.rb test.txt # the alphabet is disappearing from the world. abcdefg # d, e, f, g has disappeared from the world. abc # c has disappeared from the world. ab # b has disappeared from the world. a # a has disappeared from the world. # nothing remains in the world. test.txt
20. shinh.rb • This program draws inspiration from lipograms – A constrained writing in which letters are vanishing – 筒井康隆 『残像に口紅を』 Yasutaka Tsutsui "Zanzo ni Kuchibeni wo" – 冨樫義博 『幽☆遊☆白書』 Yoshihiro Togashi "Yu Yu Hakusho" matz award “Best Fadeaway”
21. shinh.rb • Each alphabet can only appear in a specific column matz award “Best Fadeaway” w, y=" n\o",?p*2 m, e,d, *p= g= j= my=[[],*?`..?z] t=[?d+ ?i+ ?s ,y+?e, ?r ]* z=g[2] h= r=:"#{[ (x= "y" can appear only in this column "r" can appear only in this column
22. Winner » eto shinh yhara matz leonid flagitious mame tompng score “Most Ruby-on-Ruby” 『最もRuby on Ruby賞』 Kensuke Imamura (@nsfisis) eto award 7 4 5 7 8 8 7 6.50 6
23. nsfisis.rb eto award “Most Ruby-on-Ruby” eval $s=<<'TRICK' require "cgi" require "js" require "prism" @s = String.new def p(s) = @s << s def tag(t, s, c) = "<#{t} class=#{c}>#{s}</#{t}>" def span(s, c) = tag("span", s, c) def ruby(t) s = CGI.escape_html(t.value) if r = rt(t) tag("ruby", s + tag("rp", "(", "") + tag("rt", r, "") + tag("rp", ")", ""), t.type) else span(s, t.type) end end This works on ruby.wasm
24. nsfisis.rb eto award “Most Ruby-on-Ruby”
25. nsfisis.rb • A ruby.wasm Quine with "furigana" by <ruby> eto award “Most Ruby-on-Ruby”
26. nsfisis.rb • The implementation technique – Using Prism.lex – Token type names are directly used in CSS eto award “Most Ruby-on-Ruby” .COMMENT { color: #777; font-style: italic; } .CONSTANT, .GLOBAL_VARIABLE, .INSTANCE_VARIABLE, .IDENTIFIER { color: #088; } .KEYWORD_BREAK, .KEYWORD_CASE, .KEYWORD_DEF, .KEYWORD_ELSE, … { color: #04c; font-weight: bold; }
27. Winner » eto shinh yhara matz leonid flagitious mame tompng score “Most Uncovered” 『最もカバーされてないで賞』 Yusuke Endoh tompng award 5 8 2 6 7 8 9 6.57 10
28. mame.rb tompng award “Most Uncovered” u="Coverage.start; load 'entry.rb'; p Coverage.result" abort "usage: ruby -rcoverage -e #{ u.dump } 978-0201710892" p p p EAN-13 p barcode p generator p p p p;BEGIN{ q,r,s,t,u=-44537,337489,732468,441014,516139;a,=$*|| (p) n=10;(a,b,c,d,e,f,g,h,i,j,k,l=a.tr('-','').chars;v,w,x,y,z= ->{p}&& [->{p}][q[b=b.to_i]], [->{p}][r[b]], [->{p}][s[b]], [->{p}][t[b]], [->{p}][u[b]] v&.();w&.();x&.();y&.();z&.();v,w,x,y,z= ->{p}&&
29. mame.rb tompng award “Most Uncovered” $ ruby -rcoverage -e "Coverage.start; load 'entry.rb'; p Coverage.result" 978-0201710892 {"entry.rb" => [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 0, 0, 1, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 0, 1, 0, 0, 1, 1, 0, 0, 1, 1, 0, 1, 1, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 0, 1, 1, 1, 0, 1, 0, 0, 1, 1, 0, 1, 1, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0]}
30. mame.rb tompng award “Most Uncovered” 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 1 0 1 1 0 0 0 1 0 0 1 0 1 0 0 1 1 1 0 0 1 0 0 1 1 0 1 0 0 1 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 1 1 1 0 0 1 0 1 0 0 1 0 0 0 1 1 1 0 1 0 0 1 1 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0 [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 1, 0, 1, 1, 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 1 0 1 1 0 0 0 1 0 0 1 0 1 0 0 1 1 1 0 0 1 0 0 1 1 0 1 0 0 1 1 1 0 0 1 1 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 1 0 0 1 1 0 1 1 1 0 0 1 0 1 0 0 1 0 0 0 1 1 1 0 1 0 0 1 1 0 1 1 0 0 1 0 1 0 0 0 0 0 0 0
31. mame.rb • This program calculates a barcode (EAN-13) as its code coverage • The main trick – 978-0201710892: "Programming Ruby" by Dave Thomas Credit: The idea abusing code coverage is attributed to @riseshia tompng award “Most Uncovered” a= ->{p} a.call if condition? [1, 0, 1] coverage if condition? == false [1, 1, 1] if condition? == true coverage 978-0201710892
32. Winner » eto shinh yhara matz leonid flagitious mame tompng score “Most Natural” 『最も自然で賞』 beta_chelsea yhara award 8 4 9 7 7 7.5 8 7.06 6
33. beta_chelsea.rb yhara award “Most Natural” eval( %w(S=40;L =60;P=L/2.0; CX=((S *2+1)/2).floor ;CY=((S+1)/ 2).floor;f=0;k= 0;loop()do;p ps=[];s=(0...(S+1 )).map{("\s"*S* 2)+"\s"};(f.zero? )&&($x2=rand(3..2 0);$y2=rand(3..20 );$x3=rand(10..20); $pn=ARGV[0]&.to_i ||rand(3..8);$cl=(3 1..37).to_a.sampl e.to_s;);$pn.times{ |p|r=Math::PI/1 80*(360/$pn*p+(f+k) *5);cr=Math.cos (r);sr=Math.sin(r) ;d=f<P;y2c=(d )?($y2/P*f):($y2- $y2/P*(f-P)) ;x2c=(d)?($x2/P* f):($x2-$x2 /P*(f-P));x3c =(d)?($x 3/P*f):($x3 -$x3/P*(f-P));a=[];b=[];(0..40).ea ch{|div|t=0.025*div;x=(2*(1-t)*t*x2c)+((t **2)*x3c);ya=(2*(1-t)*t*y2c);a<<[x*cr-ya*sr,x*sr+ya*cr] ;yb=(2*(1-t)*t*(y2c*-1));b<<[x*cr-yb*sr,x*sr+yb*cr];};pps<<a;p ps<<b;};pps.each{|ps|ps.each.wi th_index{|p,i|ey=(p[1]).floor+CY;ex =(p[0]*2).floor+CX;if(!(ey>(s. length-1 ))&&!(ex>s[0].length-1))the n;if(i==0)then;s[ey][ex]="*" ;else;dy=( p[1]-ps[i-1][1]);dx=(p[0]-p s[i-1][0]);(dx.zero?) &&(m="!");de c=((p[1].round(1)-p[1].flo or)*10).t o_i;m||=("``` TRICK2025"[dec])||",";(m =~/\w/)&&(m=" *;"[(dy/dx).round]||'l ');s[ey][ex]=m ;end;end;};};pri nt"\e[2J";print "\e["+$cl +"m";print"\e[1 ;1H"+s.join("\n ");(f>P&&k<20)? (k+=1):(f+=1); (f>L)&&(f=0;k= 0;);sleep(0.03 );end;)*""); RubyKaigi @Matsuy ama!
34. beta_chelsea.rb • Rotating flower animation – Flowers are generated using random numbers – Flowers are drawn using the marching square algorithm yhara award “Most Natural”
35. Winner » eto shinh yhara matz leonid flagitious mame tompng score “Most it-tensive” 『最もitだらけで賞』 Koichi Sasada shinh award 7 8 5 5 9 9.5 8 7.44 8
36. ko1.rb shinh award “Most it-tensive” it's a celebration of the extra=power of the *IT* keyword & Ruby 3.4 Pm(^_^)m;?''' it{it(it){it{it(it){it{it(it){it}}}}}};it{it(it){it{it}}};it{it(it){it{it{it{it}}} }};it{it};it{it{it(it){it{it{it{it{it}}}}}}};it{it{it(it){it}}};it{it(it){it{it}}} it{it{it}};it{};it{it(it){it{it}}};it{it{it{it(it){it{it{it{it}}}}}}};it{it{it(it, ){it{it(it){it{it}}}}}};it{it{it{it{it(it){it{it{it}}}}}}};it{it{it{it(it){it(it){ it}}}}};it{it{it(it){it(it){it(it){it(it){it}}}}}};it{it{it(it){it{it(it){it{it{it }}}}}}};it{it(it){it{it(it){it{it(it){it}}}}}};it{it(it){it{it}}};it{it(it){it{it{ it{it}}}}};it{it};it{it{it{it(it){it}}}};it{it(it){it(it){it{it}}}};it{it(it){;it( it){it{it(it){it{it{it}}}}}}};it{it};it{it{it{it(it){it(it){it}}}}};it{;it(it){it{ it(it){it(it){it}}}}};it{it{it{it(it){it{it{it{it}}}}}}};it{it{it{it(it){it(it){it it{it}}}}}};it{it{it{it(it){it}}}};it{it(it){it(it){it{it{it{it{it}}}}}}};it{it(it ){it{it}}};it{it(it){it(it){it(it){it(it){it(it){it}}}}}};it{it{it(it){it(it){it}} }};it{it(it){it{it(it){it}}}};it{it(it){it(it){it(it){it(it){it}}}}};it{;it{it{it{ it(it){it{it{it}}}}}}};it{it(it){it(it){it(it){it{it(it){it}}}}}};it{it(it){it(it, ){it(it){it{it(it){it}}}}}};it{it(it){it{it}}};it{it{it{it{it(it){it}}}}};it{it{it it{it(it){it}}}};it{it(it){it(it){it{it}}}};BEGIN{def to_str()=It.map{@it[+it]}*'' def it(it=it,&iT)=(iT)?(its=iT[self.it]||$.;caller.any?{/#it'/=~_1}?(its*2)+(it||0 ):It<<its):(it)?defined?(@it)?it(it):@it=it:1;*It=*it};it,it=it;it=it&it|it^it=>it Please eval itself and now what time is it? As you can see the it keyword is very legible. This is it!
37. ko1.rb • The main trick: Encoding code using nested 'it's – The encoded code • Other interesting aspects include: – How the generated code is evaluated shinh award “Most it-tensive” it do it it do # 1 it do # 0 it # 1 end end end Please eval itself and now what time is it? itself = main object Calls Kernel#eval def Please(*)=3;def it? =p(Time.now)&&exit By defining main#to_str, eval converts it to a string it? calls the main code
38. ko1.rb • A comment from shinh – The dance of the new "it" in Ruby 3.4 is fantastic – I also liked the multiple subtle obfuscations • It's not simply using "eval" • It build the encoded string from seemingly random text • Well-crafted and impressive shinh award “Most it-tensive”
39. Winner » eto shinh yhara matz leonid flagitious mame tompng score “Best Bonus” 『最高のボーナスで賞』 Yusuke Endoh flagitious award 7 8 7 6 8 10 8 7.57 7
40. mame2.rb flagitious award “Best Bonus” o=j=u=-~hash-hash;w=u+v=u+u;t=n=w*v*v;f=->b,a=[]{b>w+v+v ?f[b-w-i=b==n-u||+ b>n+w ?w:v,a<<i]:(a+[f,:@TRICK,n,[u],[v],[w],[w,-v],[u]*v][b]).shuffle.map( &j)};t=+'1$~<e";:';k=->a=:TR,h=((2025_04)),z,&b{s=a.size;h&&s-=u;b[s,s-v]+z };t+="nilselfalse/((";;g=:IC[(t<<050<<+98;j=false ||->x{t[x*w+v+w,v+x]};u)] t<<")|(c|(m))|r|(g|(y)"++:K![u+u,235711r];pp nil+fork unless(l,d,*a=t.chars );t+='))\2*)(($)|[^y'+g;!:"";a=a[013& +17..];nil;t+=(def+;end;u+0e1||2e3;b, e,*a=a;'brgm\n]|()');q,o,*a=(z=t[+19..+23*w];nil||a);not y=d+b;(4.5-6.7);z, s=eval(z+')|\S/i'),eval(y).read;p,_,i=a||se|false|f;;END{(not w-890e+9+w);s .display &&`\/`};s.gsub!(z){_,a,x,b,c,m,g,y,_,z,h=*(p!unless(u);8.7*6.5;;[* eval(t[u,v])]);a ?k.[](a,h,z||o){|s,a|s<(b ?u:(c)?w:v)?o*s:(g)?(4e3;;2e1 || !_TRICK_2025_!;y ?p:d)+i*(s-u):b ?l*s:m ?l+e+l*a:c ?f[s]*o:x ?q+o*a+q:o}:o}
41. mame2.rb • This program converts a color-map text to Ruby code – which is colored using IRB's syntax highlighting flagitious award “Best Bonus” YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY YYYYYWWWWYYYYYYYYYYYYYYYYYYYYYYYYYYYBBBBBBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY YYYYYW WWYYYYYYYYYYYYYYYYYYYYBBBBBWWWWWWWWWWBBBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY YYYYYWW WYYYYYYYYYYYYYYYYBBWWWWWWWWWWWWWCCCCWCCCWBBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY YYYYYW WWYYYYYYYYYYYYBBWWWWWCCCWWWCCCCCWCCCCCWCCCWWBBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY YYYYYWW WYYYYYYYYYBBWWWWWWWWWCCCCCCCCCCBBCCCCCCWCCCWWWBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY YYYYYW WWYYYYYYYBWWWWWWWWCCCCWCCCBBWWWBBBBWCCCCCCCCCBYBBBYBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY YYYYYWWWWYYYYBBWWWWWWWWWCCCCCBWWBBBBCCCBBBBWCCCWCCCCWWWWCCCBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY YYYYYYYYYYYYBWWWWWWWWWWWBBBBBWCCCBBBBBBCCCBBBBBWCCCCCWWBWWWWWBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY YYYYYYYYYBBWWWWWWWWWWWWWWBBBBBBBBBBBBBBBBBBBBCCCWCCCCCWCCCWCCCWBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY CCCCCCCBWWWWWWWWCCCWWWWWWWWWWWWBBBBBBBBBBBCCCBYYYBCCCCWWCCCCBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY CCCCBWWWWWWWCCCCCCWWWWWWCCCWWWBBBWWBBBBBCCCCYYYYYYBBBBYYBWWWWBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY WWWWWWWWWWWCCCCWCCCCCCCWCCCCCCWWWWBBBBBBBBBYYYYYYYYYYYYYYBBBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYBB WWWCCCCCCCBBBWWWCCCCWWWCCCCCCWWWWWCCCCBBBBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYBBWWW WWWCCCWCCCCBBBBBWWCCCCCWWBBBBBBBBWWWWBBBBBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYBWWWWW CCCWYYWWWWWWWWBBBWCCCWCCCWCCCWWBBBBBBBBBBBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYBBWWWWWW WWWWYYYBBBBBBBBBWWWBWWBWCCCWWBBBBBBBBBBBBBBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYBBYYBWWWWWCCC WWWWCCCCCBBBBBBBBWBBBBBBBWBWBBBBBBWWWWWWBBBBBYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYBBBYYBWWWWWCCCCB WWWCCCCWWWYYYBBBBBBBBBBBBBBBBBBBBWWWWWWWWWWBBBBYYYYYYYYYYYYYYYYYYYYYWWWYYYYYYYYYYYYYYYYYYBBBYYYBWWWWWWWWWWBB CCCCCCWWWWWYYYYYYYBBBBBBBBBBBBWWWWWWWWWWWWWWWBBBYYYYYYYYYYYYYYYYYYYWWWWWYYYYYYYYYYYYYYYBBBYYYBWWWWCCCBBBBBBB WWBBWBWBBBYYYYYYYYYYYYYYYYBWWWWWWBWCCCCWWWWWWWBWBBYYYYYYYYYYYYYYWWWWWWWWWWWYYYYYYYYYBBYYYYBWWWCCCCBBBBBBBBWW WWBBBBBBBBBYYYYYYYYYYYYBWWWWWWWBWCCCCCCWBWWWBWWBWWWWWWYYYYYYBWWWWWWBWWWBWWWWWWBBBYYYYBBWWWWWWCCCCBBBWWCCCCWW WWWWWBBBBBBBBWWWWWWWWWWWWWWWWCCCCWCCCCCCCCWCCCCCWWWWWWWWWYYYYBBBWWBWWWWWBWWYYYYYYBWWWCCCCCCCCCWCCCCCCCWWCCCC WWWWWWWWWWWWWWWWWWWCCCCCWWBWCCCCCCCCCWWCCCCCCCCWWWCCCWWBBWWCCCWWBBBYYYYYYYYWWWWBBCCCCCCWWWWCCCBBBBBBWCCCCCCC WWWCCCCCCWWWCCCWWBWWCCCCCCWCCCCWWBWWBWCCCCCCYYYWWWWWBBBWBBBWBBCCCWWWWWWWWWWWWWWWWWWCCCCCBBBBBBBBBWCCCCCCCBBB WWWWWWWWCCCCCCCWBWWBWWCCCWWBWWCCCCCCCCCWWWBBBBYYYBBBWWWWBBBBBBBBBCCCWCCCCWCCCCWBBBBBWBBBBBBBBBWWWWWWWWWWWWWW WWWWBBCCCCBBWWBBBCCCCCWCCCCCCWWCCCCCWCCCCWWBBBBBBYYYYYYWWWWWBBBBBBBBCCCWBBBBBWBBBBBBBBBBBBWWWCCCCCCBBBBBBBWW WWBBBCCCCBBBBBCCCWCCCWCCCWWBWWCCCWBBCCCCCCWWWBBBBBBYYYYYYYYYYYYYYYYBBBBBBBBWBBBBBBBBBBBWWWWWWWWWWWWWCCCCBBBB WBBBBBWBBBBBBBWBWBBWBBBWWWCCCCCCWWWWBBBBBWBWWWWBBBBBBBYYYYYYYYYYYYYYYYYYYYYYYYYYYWWWWWCCCCBBBBBBBBBBBBBBBBBB WBBBBBBBBBBBBBBBBBBBBBBBWWWWWWBBWWWBBWWWBBBBWBWWWWWBBBBBBBYYYYYYYYYYYYYYYYYWWWWWBBBBBBBBBBBBBBBBWWWWWWWWWWWW WWBBBBBBBBBBBBBBBBBBBBBWWWWCCCCCWWWCCCCWWWCBBBBCCCCWWWWWWWWWWWWWWWCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC :iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii :iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii :iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii :iiii;;;;:iiiiiiiiiiiiiiiiiiiiiiiii;111111;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii :iiii; ;;:iiiiiiiiiiiiiiiiii;11111;;;;;;;;;;111;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii :iiii;; ;:iiiiiiiiiiiiii;11;;;;;;;;;;;;;self;nil;11;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii :iiii; ;;:iiiiiiiiii;11;;;;;nil;;;false;false;nil;;11;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii :iiii;; ;:iiiiiii;11;;;;;;;;;self;self;1;false;;nil;;;;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii :iiii; ;;:iiiii;1;;;;;;;;self;;;;11;;;1111;self;nil;;;11;;1;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii :iiii;;;;:ii;11;;;;;;;;;self;1;;111;;;;1111;nil;self;;;;;;;1;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii :iiiiiiiiii;1;;;;;;;;;;;11111;;;;11111;;;;11111;false;;1;;;;;1;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii :iiiiiii;11;;;;;;;;;;;;;;1111111111111111111;nil;false;nil;nil;1;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii ;false;1;;;;;;;;nil;;;;;;;;;;;;1111111111;;;;;:i;;self;;nil;;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii nil;1;;;;;;;;false;;;;;;nil;;;111;;1111;nil;:iiii;111;;;1;;;;1;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii ;;;;;;;;;;;self;nil;nil;;false;;;;11111111;:iiiiiiiiiiii;111;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii;11 ;;;;false;111;;;self;;;false;;;;;;nil;1111;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii;11;;; ;;;nil;nil;11111;;false;;11111111;;;;11111;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii;1;;;;; nil;:i;;;;;;;;111;nil;nil;nil;;11111111111;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii;11;;;;;; ;;;;:i;111111111;;;1;;1;nil;;11111111111111;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii;1;;;1;;;;;nil ;;;;self;11111111;1111111;1;111111;;;;;;1111;:iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiii;11;;;1;;;;;nil;1 ;;;self;;;:i;11111111111111111111;;;;;;;;;;111;:iiiiiiiiiiiiiiiiiiii;;;:iiiiiiiiiiiiiiii;11;:i;1;;;;;;;;;;11 ;false;;;;;:iiiii;111111111111;;;;;;;;;;;;;;;11;:iiiiiiiiiiiiiiiiii;;;;;:iiiiiiiiiiiii;11;:i;1;;;;;;;1111111 ;;11;1;11;:iiiiiiiiiiiiii;1;;;;;;1;self;;;;;;;1;1;:iiiiiiiiiiiii;;;;;;;;;;;:iiiiiii;1;:ii;1;;;nil;11111111;; ;;11111111;:iiiiiiiiii;1;;;;;;;1;false;;1;;;1;;1;;;;;;:iiii;1;;;;;;1;;;1;;;;;;11;:ii;11;;;;;;nil;111;;self;; ;;;;;11111111;;;;;;;;;;;;;;;;self;nil;self;false;;;;;;;;;:ii;111;;1;;;;;1;;:iiii;1;;;self;self;nil;nil;;self ;;;;;;;;;;;;;;;;;;;false;;1;self;self;;self;nil;;;nil;;11;;nil;;11;:iiiiiii;;;;1;false;;;;;;;;111111;nil;nil ;;;;false;;;nil;;1;;;false;self;;1;;1;false;:ii;;;;;111;111;1;nil;;;;;;;;;;;;;;;;;;self;111111111;false;;111 ;;;;;;;;nil;nil;1;;1;;nil;;1;;self;self;;;111;:i;111;;;;11111111;nil;self;self;11111;111111111;;;;;;;;;;;;;; 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42. mame2.rb • A key idea: Abusing IRB syntax highlighting • The following characters are converted to: – B(lue): Integers – R(ed): String literals – G(reen): Global variables – Y(ellow): Symbol literals – M(agenta): Floats – C(yan): nil/true/false – Others(white): semicolons flagitious award “Best Bonus” 11111111111111111111111 ";;;;;;;;;;;;;;;;;;;;;" $iiiiiiiiiiiiiiiiiiiiii :iiiiiiiiiiiiiiiiiiiiii 1e111111111111111111111 false;false;false;false ;;;;;;;;;;;;;;;;;;;;;;;
43. mame2.rb • Bonus: The code is not a boring blob; it's colorable! – Due to this bonus, this program's use of literals and keywords is constrained – This program was meticulously crafted by hand flagitious award “Best Bonus” o=j=u=-~hash-hash;w=u+v=u+u;t=n=w*v*v;f=->b,a=[]{b>w+v+v ?f[b-w-i=b==n-u||+ b>n+w ?w:v,a<<i]:(a+[f,:@TRICK,n,[u],[v],[w],[w,-v],[u]*v][b]).shuffle.map( &j)};t=+'1$~<e";:';k=->a=:TR,h=((2025_04)),z,&b{s=a.size;h&&s-=u;b[s,s-v]+z };t+="nilselfalse/((";;g=:IC[(t<<050<<+98;j=false ||->x{t[x*w+v+w,v+x]};u)] t<<")|(c|(m))|r|(g|(y)"++:K![u+u,235711r];pp nil+fork unless(l,d,*a=t.chars );t+='))\2*)(($)|[^y'+g;!:"";a=a[013& +17..];nil;t+=(def+;end;u+0e1||2e3;b, e,*a=a;'brgm\n]|()');q,o,*a=(z=t[+19..+23*w];nil||a);not y=d+b;(4.5-6.7);z, s=eval(z+')|\S/i'),eval(y).read;p,_,i=a||se|false|f;;END{(not w-890e+9+w);s .display &&`\/`};s.gsub!(z){_,a,x,b,c,m,g,y,_,z,h=*(p!unless(u);8.7*6.5;;[* eval(t[u,v])]);a ?k.[](a,h,z||o){|s,a|s<(b ?u:(c)?w:v)?o*s:(g)?(4e3;;2e1 || !_TRICK_2025_!;y ?p:d)+i*(s-u):b ?l*s:m ?l+e+l*a:c ?f[s]*o:x ?q+o*a+q:o}:o}
44. Honorable mentions
45. Honorable mentions（選外佳作） “Most Musical” – Yutaka HARA “Worst Bug Report” – Zeroichi Arakawa “Least Truthful” – Kensuke Imamura (@nsfisis) “Lowest Entropy” – Koichi Sasada “Most Cerebral” – Kensuke Imamura (@nsfisis) “Best Shapeshifter” – Kota Noda “Best Repetition” – chobishiba “Most International” – osatoh “Most Visual” – Mari Imaizumi “Most Adaptive” – Yoh Osaki
46. Top five awards
47. Winner » eto shinh yhara matz leonid flagitious mame tompng score “Most Maintainable” 『最もメンテナンスしやすいで賞』 Tomoya Ishida (tompng) 7 9 6 7 9 N/A 10 8.00 8
48. “Most Maintainable” tompng1.rb module ReadableFizzBuzz module Chain end end include ReadableFizzBuzz Chain::Itself = Chain module Chain::Itself module Void A = B = C = D = E = F = G = H = I = J = K = L = M = Void N = O = P = Q = R = S = T = U = V = W = X = Y = Z = Void module Set end module Put end module WriteBack end module Not include Void end end module Off include Void end module Nil A = B = C = D = E = F = G = H = I = J = K = L = M = Off N = O = P = Q = R = S = T = U = V = W = X = Y = Z = Off end module Next include Nil end module Current include Nil Not = Off Set = Put = Next WriteBack = Current end True = If = Current On = Next module On INT = 1 FIZZ = 'Fizz' BUZZ = 'Buzz' PREFIX = '0b' FORMAT = "%d%s%s\n" NEXT = __FILE__ end module Off INT = 0 FIZZ = BUZZ = nil PREFIX = '0b1' FORMAT = "%2$s%3$s\n" NEXT = '/dev/null' Not = True end module Initial C = D = True end module ReadableFizzBuzz::Chain::Current include Initial end If::C::Set::E = If::E::Set::F = If::F::Set::C = On If::D::Set::G = If::G::Set::H = If::H::Set::I = If::I::Set::J = If::J::Set::D = On If::F::Not::J::Not::Set::B = On If::K::Not::Set::K = On If::K::WriteBack::L = True If::L::Not::M::Set::M = On If::L::M::Not::Put::M = On If::L::M::WriteBack::N = True If::N::Not::O::Set::O = On If::N::O::Not::Put::O = On If::N::O::WriteBack::P = True If::P::Not::Q::Set::Q = On If::P::Q::Not::Put::Q = On If::P::Q::WriteBack::R = True If::R::Not::S::Set::S = On If::R::S::Not::Put::S = On If::R::S::WriteBack::T = True If::T::Not::U::Set::U = On If::T::U::Not::Put::U = On If::T::U::WriteBack::V = True If::V::Not::W::Set::W = On If::V::W::Not::Put::W = On If::V::W::WriteBack::X = True If::X::Not::Y::Set::Y = On If::X::Y::Not::Put::Y = On If::X::Y::WriteBack::Z = True If::Z::Not::Set::A = On end module Chain::Chain Current = Chain::Next end include Chain module Chain::Current NUMBER = A::PREFIX, Y::INT, W::INT, U::INT, S::INT, Q::INT, O::INT, M::INT, K::INT printf B::FORMAT, NUMBER.join, C::FIZZ, D::BUZZ load A::NEXT end … If::F::Not::J::Not::Set::B = On If::K::Not::Set::K = On If::L::Not::M::Set::M = On If::L::M::Not::Put::M = On …
49. • The module State represents one bit by constant existence “Most Maintainable” tompng1.rb module State include AllOffModule A = On end State::A #=> On State::B #=> Off There is no State::B; Ruby searches for included modules AllOffModule::A = Off AllOffModule::B = Off Ruby finds State::A
50. • The main TRICK for conditional assignment “Most Maintainable” tompng1.rb On::Set #=> NextStateModule Off::Set #=> GargageModule State::A::Set::B = On # Will be one of these: NextStateModule::B = On GarbageModule::B = On if State::A is Off, the assignment is discarded if State::A is On, the assignment is to the next state
51. Winner » eto shinh yhara matz leonid flagitious mame tompng score “Best ASMR” 『最高のASMRで賞』 Tomoya Ishida (tompng) 9 8 8 7 7 8 9 8.00 8
52. "Best ASMR" tompng2.rb $c=%q@E=" \e[4%d;37m%s\e[m" ;n=32.chr;pu ts"\e [H\e[J#{$c=n*54+' $c=% q'+[64.chr]*2*$c+';e val$ c.'+n*10+"\n"+n*57+"spl it*' '"+n*15}";n=l=0;R=->y=0 {n+=1 ;l=$c.lines. map{|m|m=(0..79).chunk{380-n+ 36*Math.sin(0.04.*it-n )<9*y}.map{a=_2.map{m[it]}*'' ;_1&&E%[6,a]||a}*'';m!=l[~-y +=1]&&$><<"\e[#{y}H#{m}\e[37H ";m}};N=(Integer$* [-1]resc ue+30)*H=44100;alias:r:rand ;F=->e,w=1{a=b=c=0;d=( 1-e)**0 .5*20;->v=r-0.5{a=a*w*e+v ;b=b*w*e*e+v;d.*a-2*b+c=c*w *e**3+ v}};A=->u,n,t{(0..n). map{|i|u=u.shuffle.map{|w|R[]; a=u.s ample;b,c,d=[[0.5 ,(0.2+r)*H/3*1.1**i,[[1+r/10,1+r/ 10]][ i]||[1.2+ r/10,1.3+r/5]],[0.3,r*H/2,[1,1+r/5 ]]][t ];e,f=d.shuffle;g=b+r;h=b+r;(0..[w. size/e, a.size/f +c].max).map{g*(w[it*e]||0)+h*(a[[it-c,0].ma x*f]||0)}}}};j=A[A [(0..9).map{a=F[0.998,1i**0.02];(0..28097).m ap{a[].real.*0.1**(8.0*i t/H)-8e-6}},14,0].transpose.map{|d|a=[0]*3e3 ;15.times{|i|R [];b=r (3e3);d[i].each_with_index{a[c=_2+b]=(a[c] ||0)+_1*0.63**i}} ;a},9, 1][4..].flatten(1).shuffle;y=(0..3).map{F[ 1-1e-5]};m=[-1,1].map {[F[1 -1e-4],F[1-5e-5],it]};u=v=w=0;k=[],[],[] ;z=F[0.7,1i**0.5];File.o pen($ *.grep(/[^\d]/)[0]||'output.wav','wb') {|f|f<<'RIFF'+[N*4+36,'WA VEfmt ',32,16,1,2,H,H*4,4,16,'data',N*4].p ack('Va7cVvvVVvva4V');N.tim es{| i|$><<E%[4,?#]if(i+1)*80/N!=i*80 /N;t=[i/1e5,(N-i)/2e5,1].min;a,b,c=k .map{it.shift||(j[20*r,0]=[g =j.pop];a=1+r/3;it[0..]=(0..g.size).m ap{g[it*a]||0};0)};u=u *0.96+r-0.5;v=v*0.99+d=r-0.5;w=w*0.8+d ;x=(z[].*1+0 .59i).imag;e=y.map(&:[]);f.<<m.map{|o, p,q|r=a+(b+c)/2+(b-c)*q/5;s=o[r.abs] ;r=t*t*(3-2*t)*(r+s*w/1e4+p[s]*x/1 e7+[[u,0],[v,1]].sum{_1*1.5**(e[ _2]+q*e[_2+2]/9)}/32)/9;r/(1 +r*r)**0.5*32768}.pack'v *'}};puts@;eval$c. split*''
53. "Best ASMR" tompng2.rb
54. • This program generates a sound wave of ocean waves "Best ASMR" tompng2.rb
55. • Combining the same sound doubles the number of sounds – repeat this 15 times "Best ASMR" tompng2.rb
56. • Combining all these sounds creates a complex sound "Best ASMR" tompng2.rb
57. eto shinh yhara matz leonid flagitious mame tompng score Winner » “Most Arithmetic” 『最も算数で賞』 Tomoya Ishida (tompng) 7 9 7 6 9 10 9 8.14 9
58. “Most Arithmetic” tompng3.rb eval->{%w[u=*? a..?i;l=*?j..? r;o=*?s..?z,?_ ;m='#-*&|^`!@$ '.chars;s=[[3] ,[0,1,3,4,6],[ 1,5],[1,4],[0, 4,6],[2,4],[2] ,[1,3,4,6],[], [4], ];a= (0.. 7).m ap{[ ?;*_ 1+'a 4',: a1,? x*(_ 1+2) ]*"T /#{? x.*6 7-_1 }/x; "};v =([c =[?x *150 ]*4, a.reverse,[[6, 3,0].map{"a#{_ 1}T/ #{?x*15}/x"}*( ?;*42)+';xx']* 30,a .map{_1.tr'14' ,'25'},c,]*n=$ /).g sub( /(^| ;)(; *);/ ){$1 +?x* $2.s ize+ ?;}; p,e= [0,1 ].ma p{|t |g=( ["(m fT/' /;#{a=(0..9).m ap{"f#{_1}T/l# {_1} =1./"}*?;};C"' ;#{a.tr'l',?u} ;?C" ",(0..9).map{| i|a="l#{i}T/'/ ;C"' ;";b ="#{o[i-1]+?=i fTi>0}%+";(1.. 9).m ap{a <<l[_1-1]+"T/% #{c=m[_1]}/;"; b<<c +";# {(d=_1+i)>10?' ca='+o[d-11]:d >9?' ca': o[d- 1]}= %"+c };a+ b+[m [1.. ],?+ ,?"] *';? '}," caT/ '/;C "';" +(1. .8).map{u[8-_1 ]+"T/#{u[9-_1] }=1./;"}*''+u[ 0]+h='=1;?"',( 1..9).map{|i|" u#{i}T/'/;C"'; "+(0..8-i).map {u[8-i-_1]+"T/ #{u[8-_1]}=1./ ;"}* ''+u [i-1 ]+h} ]*?; ).sp lit( /([^ ;]+; )/); ((0. .43) .map {|y| c='' ;q=- >{a= (y-22).abs;b=( c.size+_1-78). abs; [a<7&&b<59||b< 15,(b-30).abs< 14][ t]};110.times{ c+=q[8]?g.shif t||? ;:q[-t]??;:'T' };c.gsub(';T', 'TT' ).rstrip}*n).g sub(/(;|T)(;;+ )(;| $)/){$1+'/'+?x *($2.size-2)+' /'+$ 3}}; F=Fi le;1 0.ti mes{ |i|a ="(n fT/m f=l# {i}= '/;n f=f# {i}=?';def/("+ s[i].map!{"a#{ _1}" }*','+')=(';F. write"#{i}",a+ ?x*( 150-a.size)+n+ v[..-5]+'))&&' +n}; a,*b ="/) &&de f((C nCn< <A"; c=") )./( ";d= 'T}' ,?A, '__= <<B';u.map{|v| b<<v+"TT%(T<<# {v}T )TT";d=d,v,"AC n#{v}=<<B"};o. zip( l,m){a+=?;+_1+ "T/%#{_3}/";c+ =(_3[?#]||?#+_ 3)+"))./("+_2+ ?,};F.write'+' ,n*2 6+[p [..- 10]+ (a+c ).tr ('!@',%("')).g sub( /%([ '"`] )/,){$1},'#{TT T'+b *';T T'+d *n,?B,')=']*n+ n;a, b=[u ,o].map{|v|(0. .8). map{ t=s[9-_1];t[0] &&t+ =[1] ;v[8-_1]+"T/#{ t*?= }#/" }*?; +';a3='+?x*25} ;F.w rite '=', [n*26]*2*e+a+n +v+n +(b+ n+v) .tr(?a,?b)[..- 9]+' )if~ exit '+n].join.tr(' TRICK',_1)}[+"
59. • This program generates files named "+", "0", "1", … “Most Arithmetic” tompng3.rb $ ls entry.rb remarks.markdown $ ruby entry.rb $ ls + 0 1 2 3 4 5 6 7 8 9 '=' entry.rb remarks.markdown
60. “Most Arithmetic” tompng3.rb $ cat 0 (nf /mf=l0='/;nf=f0=?';def/(a3)=(xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxxxx xxxxx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxxx xxxx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxx xxx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxx xx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxx x;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxx ;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxx a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xx ;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxx x;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxx xx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxx xxx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxx xxxx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxx xxxxx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxxx xxxxxx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx))&&
61. “Most Arithmetic” tompng3.rb $ cat 0 | ruby -run -e colorize (nf /mf=l0='/;nf=f0=?';def/(a3)=(xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxxxx xxxxx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxxx xxxx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxx xxx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxx xx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxx x;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxx ;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxx a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xx ;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxx x;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxx xx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxx xxx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxx xxxx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxx xxxxx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxxx xxxxxx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxxxx 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62. “Most Arithmetic” tompng3.rb $ cat 1 | ruby -run -e colorize (nf /mf=l1='/;nf=f1=?';def/(a0,a1,a3,a4,a6)=(xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxxxx xxxxx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxxx xxxx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxx xxx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxx xx;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxx x;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxx ;a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxx a4 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a1 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a6 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a3 /xxxxxxxxxxxxxxx/x;xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx;a0 /xxxxxxxxxxxxxxx/x;xx a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xx ;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxx x;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxx xx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxx xxx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxx xxxx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxx xxxxx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxxx xxxxxx;a5 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;a2 /xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx/x;xxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx))&&
63. “Most Arithmetic” tompng3.rb $ cat 1 + 2 = | ruby -run -e colorize $ cat 1 0 + 2 0 = | ruby -run -e colorize
64. • A 2-digit calculator that leverages IRB's syntax highlighting • Parsing differs between local variables or methods “Most Arithmetic” tompng3.rb foo = 1 foo /xxxxx/x bar /xxxxx/x Divisions: "foo / xxxxx / x" Call with a Regexp: "bar(/xxxxx/x)" A Regexp literal is colored as red
65. • This program performs the addition at the syntax level • This code above: – defines x as a local variable if neither a or b is defined – defines y as a local variable if a is defined – defines z as a local variable if b is defined “Most Arithmetic” tompng3.rb a %(<<A); b %(<<B); def f x=<<C A y=<<C B z=<<C C
66. eto shinh yhara matz leonid flagitious mame tompng score Winner » “Most Useful” 『最も便利で賞』 Yusuke Endoh 7 10 8 9 9 9 10 8.86 10
67. “Most Useful” mame3.rb From:pd <pd-@example.com> (`) Date:Wed,01 Jan 2025 00:00:00 +0000 Subject:[PATCH] +an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]} --- /dev/null +++ pd.rb @@ -0,0 +1,27 @@ +%;`);;BEGIN{eval$s=%q[eval(%q[F=File;puts((dup)?(q="%;`);;BEGIN +{eval$s=%q[#$s]}";U,*,V=R=(0..33.0).map{|t|q.gsub(/./){i=$`.siz +e;c=(i/64*2i-26i+i%64-31)*1i**(t/16.5);x,y=c.rect;r=c.abs;r<13? +4<=r&&r<6&&x>-4||-5<x&&x<=-3&&-6<y&&y<11??.:?X:$&}};B,A="---|%s +\n+++|%s\n@@|-%s,%s|+%s,%s|@@\nFrom:pd|<pd-@example.com>|(`)\nD +ate:%a,%d|%b|%Y|%T|%z\nSubject:[PATCH]|".tr(?|,z="\s")[/@.*\n/] +,$`;(i=R.index(q))?(S,T=i<33?R[i,(f=->i{(Time.gm(2025)+86400*i) +.strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" +/dev/null",v="pd.rb"]+XXXXXXXXXXXXXXXXXXXB%[0,0,1,27]+U.gsub(/^ +/,?+)).lines[-i-2],EXXXXXXXXXXXXXXXXXXXXXXX,a=A%[v,v];V<<"\n(`\ +n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXXXXXXXXXXXXup=(`)";2)]:($*.siz +e!=2&&abort(["usagXXXXXXXXX.........XXXXXXXXXe:",$0,F,F]*z);$*. +map{o=A%$*;F.read(XXXXXXXXX..XXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s +=[s]+S.lines).sizeXXXXXXXXX..XXXXXX..XXXXXXXX;c=b=s.map{c=_1&&[ +c,?-+_1,i+=1]||0};XXXXXXXXX..XXXXXX..XXXXXXXXT.lines{|t|s.map{| +s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= +s==t)?1:0):0);c,d=(XXXXXXXX..XXXXXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> +y)?[1,?-+s]:[v,?++t]XXXXXXX..XXXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} +;c=b[-1].flatten;b=c[(XXXXX..XXXXXXXXXXXX1..)%2];(b.map{_1[0]}* +E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i +=$`.size];o=o,B%[n%v+1-1/v,(m=c[2.*i+j=$&.size]-n)%v,T>""?n/v+1 +:0,m/v],b[i,j]}):(o=[];a,b=[A,B].map{_1.sub(?+){'\+'}%(['(\S+)' +]*4)};$<.read=~//;F.write$2,(s=F.readlines$1;o<<[:patching,F,$2 +]*z;(*,n,i,m=[*$~].map{_1.to_i};n+=m;($'=~/\A((-)|\+)?(.*\n)/;$ +2?s[i-=1,1]=[]:$1?s[i-1,0]=$3:n-=1;i+=1;n-=1)while+n>0)while/\A +#{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc +an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]}
68. • This program works as "patch" command “Most Useful” mame3.rb abc def ghi --- test.txt +++ test.txt @@ -1,3 +1,3 @@ abc -def +hello ghi From:pd <pd-@example.com> (`) Date:Wed,01 Jan 2025 00:00:00 +0000 Subject:[PATCH] +an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]} --- /dev/null +++ pd.rb @@ -0,0 +1,27 @@ +%;`);;BEGIN{eval$s=%q[eval(%q[F=File;puts((dup)?(q="%;`);;BEGIN +{eval$s=%q[#$s]}";U,*,V=R=(0..33.0).map{|t|q.gsub(/./){i=$`.siz +e;c=(i/64*2i-26i+i%64-31)*1i**(t/16.5);x,y=c.rect;r=c.abs;r<13? +4<=r&&r<6&&x>-4||-5<x&&x<=-3&&-6<y&&y<11??.:?X:$&}};B,A="---|%s +\n+++|%s\n@@|-%s,%s|+%s,%s|@@\nFrom:pd|<pd-@example.com>|(`)\nD +ate:%a,%d|%b|%Y|%T|%z\nSubject:[PATCH]|".tr(?|,z="\s")[/@.*\n/] +,$`;(i=R.index(q))?(S,T=i<33?R[i,(f=->i{(Time.gm(2025)+86400*i) +.strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" +/dev/null",v="pd.rb"]+XXXXXXXXXXXXXXXXXXXB%[0,0,1,27]+U.gsub(/^ +/,?+)).lines[-i-2],EXXXXXXXXXXXXXXXXXXXXXXX,a=A%[v,v];V<<"\n(`\ +n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXXXXXXXXXXXXup=(`)";2)]:($*.siz +e!=2&&abort(["usagXXXXXXXXX.........XXXXXXXXXe:",$0,F,F]*z);$*. +map{o=A%$*;F.read(XXXXXXXXX..XXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s +=[s]+S.lines).sizeXXXXXXXXX..XXXXXX..XXXXXXXX;c=b=s.map{c=_1&&[ +c,?-+_1,i+=1]||0};XXXXXXXXX..XXXXXX..XXXXXXXXT.lines{|t|s.map{| +s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= +s==t)?1:0):0);c,d=(XXXXXXXX..XXXXXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> +y)?[1,?-+s]:[v,?++t]XXXXXXX..XXXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} +;c=b[-1].flatten;b=c[(XXXXX..XXXXXXXXXXXX1..)%2];(b.map{_1[0]}* +E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i +=$`.size];o=o,B%[n%v+1-1/v,(m=c[2.*i+j=$&.size]-n)%v,T>""?n/v+1 +:0,m/v],b[i,j]}):(o=[];a,b=[A,B].map{_1.sub(?+){'\+'}%(['(\S+)' +]*4)};$<.read=~//;F.write$2,(s=F.readlines$1;o<<[:patching,F,$2 +]*z;(*,n,i,m=[*$~].map{_1.to_i};n+=m;($'=~/\A((-)|\+)?(.*\n)/;$ +2?s[i-=1,1]=[]:$1?s[i-1,0]=$3:n-=1;i+=1;n-=1)while+n>0)while/\A +#{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc +an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]} abc hello ghi test.patch entry.rb test.txt
69. • This program IS a patch file “Most Useful” mame3.rb rom:pd <pd-@example.com> (`) Date:Wed,01 Jan 2025 00:00:00 +0000 Subject:[PATCH] +an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRIC --- /dev/null +++ pd.rb @@ -0,0 +1,27 @@ +%;`);;BEGIN{eval$s=%q[eval(%q[F=File;puts((dup)?(q="%;`);;BEGIN +{eval$s=%q[#$s]}";U,*,V=R=(0..33.0).map{|t|q.gsub(/./){i=$`.siz +e;c=(i/64*2i-26i+i%64-31)*1i**(t/16.5);x,y=c.rect;r=c.abs;r<13? +4<=r&&r<6&&x>-4||-5<x&&x<=-3&&-6<y&&y<11??.:?X:$&}};B,A="---|%s +\n+++|%s\n@@|-%s,%s|+%s,%s|@@\nFrom:pd|<pd-@example.com>|(`)\nD +ate:%a,%d|%b|%Y|%T|%z\nSubject:[PATCH]|".tr(?|,z="\s")[/@.*\n/] creates "pd.rb"
70. • pd.rb “Most Useful” mame3.rb %;`);;BEGIN{eval$s=%q[eval(%q[F=File;puts((dup)?(q="%;`);;BEGIN {eval$s=%q[#$s]}";U,*,V=R=(0..33.0).map{|t|q.gsub(/./){i=$`.siz e;c=(i/64*2i-26i+i%64-31)*1i**(t/16.5);x,y=c.rect;r=c.abs;r<13? 4<=r&&r<6&&x>-4||-5<x&&x<=-3&&-6<y&&y<11??.:?X:$&}};B,A="---|%s \n+++|%s\n@@|-%s,%s|+%s,%s|@@\nFrom:pd|<pd-@example.com>|(`)\nD ate:%a,%d|%b|%Y|%T|%z\nSubject:[PATCH]|".tr(?|,z="\s")[/@.*\n/] ,$`;(i=R.index(q))?(S,T=i<33?R[i,(f=->i{(Time.gm(2025)+86400*i) .strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" /dev/null",v="pd.rb"]+XXXXXXXXXXXXXXXXXXXB%[0,0,1,27]+U.gsub(/^ /,?+)).lines[-i-2],EXXXXXXXXXXXXXXXXXXXXXXX,a=A%[v,v];V<<"\n(`\ n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXXXXXXXXXXXXup=(`)";2)]:($*.siz e!=2&&abort(["usagXXXXXXXXX.........XXXXXXXXXe:",$0,F,F]*z);$*. map{o=A%$*;F.read(XXXXXXXXX..XXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s =[s]+S.lines).sizeXXXXXXXXX..XXXXXX..XXXXXXXX;c=b=s.map{c=_1&&[ c,?-+_1,i+=1]||0};XXXXXXXXX..XXXXXX..XXXXXXXXT.lines{|t|s.map{| s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= s==t)?1:0):0);c,d=(XXXXXXXX..XXXXXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> y)?[1,?-+s]:[v,?++t]XXXXXXX..XXXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} ;c=b[-1].flatten;b=c[(XXXXX..XXXXXXXXXXXX1..)%2];(b.map{_1[0]}* E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i =$`.size];o=o,B%[n%v+1-1/v,(m=c[2.*i+j=$&.size]-n)%v,T>""?n/v+1 :0,m/v],b[i,j]}):(o=[];a,b=[A,B].map{_1.sub(?+){'\+'}%(['(\S+)' ]*4)};$<.read=~//;F.write$2,(s=F.readlines$1;o<<[:patching,F,$2 ]*z;(*,n,i,m=[*$~].map{_1.to_i};n+=m;($'=~/\A((-)|\+)?(.*\n)/;$ 2?s[i-=1,1]=[]:$1?s[i-1,0]=$3:n-=1;i+=1;n-=1)while+n>0)while/\A #{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]}
71. “Most Useful” mame3.rb $ ruby pd.rb From:pd <pd-@example.com> (`) Date:Thu,02 Jan 2025 00:00:00 +0000 Subject:[PATCH] +#{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc --- pd.rb +++ pd.rb @@ -8,13 +8,13 @@ .strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" /dev/null",v="pd.rb"]+XXXXXXXXXXXXXXXXXXXB%[0,0,1,27]+U.gsub(/^ /,?+)).lines[-i-2],EXXXXXXXXXXXXXXXXXXXXXXX,a=A%[v,v];V<<"\n(`\ -n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXXXXXXXXXXXXup=(`)";2)]:($*.siz -e!=2&&abort(["usagXXXXXXXXX.........XXXXXXXXXe:",$0,F,F]*z);$*. -map{o=A%$*;F.read(XXXXXXXXX..XXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s -=[s]+S.lines).sizeXXXXXXXXX..XXXXXX..XXXXXXXX;c=b=s.map{c=_1&&[ +n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXX.XXXXXXXXXXXXup=(`)";2)]:($*.siz +e!=2&&abort(["usagXXXXXXXX..........XXXXXXXXXe:",$0,F,F]*z);$*. … a patch for "pd.rb" "pd.rb" produces…
72. • pd.rb (v1) “Most Useful” mame3.rb %;`);;BEGIN{eval$s=%q[eval(%q[F=File;puts((dup)?(q="%;`);;BEGIN {eval$s=%q[#$s]}";U,*,V=R=(0..33.0).map{|t|q.gsub(/./){i=$`.siz e;c=(i/64*2i-26i+i%64-31)*1i**(t/16.5);x,y=c.rect;r=c.abs;r<13? 4<=r&&r<6&&x>-4||-5<x&&x<=-3&&-6<y&&y<11??.:?X:$&}};B,A="---|%s \n+++|%s\n@@|-%s,%s|+%s,%s|@@\nFrom:pd|<pd-@example.com>|(`)\nD ate:%a,%d|%b|%Y|%T|%z\nSubject:[PATCH]|".tr(?|,z="\s")[/@.*\n/] ,$`;(i=R.index(q))?(S,T=i<33?R[i,(f=->i{(Time.gm(2025)+86400*i) .strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" /dev/null",v="pd.rb"]+XXXXXXXXXXXXXXXXXXXB%[0,0,1,27]+U.gsub(/^ /,?+)).lines[-i-2],EXXXXXXXXXXXXXXXXXXXXXXX,a=A%[v,v];V<<"\n(`\ n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXXXXXXXXXXXXup=(`)";2)]:($*.siz e!=2&&abort(["usagXXXXXXXXX.........XXXXXXXXXe:",$0,F,F]*z);$*. map{o=A%$*;F.read(XXXXXXXXX..XXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s =[s]+S.lines).sizeXXXXXXXXX..XXXXXX..XXXXXXXX;c=b=s.map{c=_1&&[ c,?-+_1,i+=1]||0};XXXXXXXXX..XXXXXX..XXXXXXXXT.lines{|t|s.map{| s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= s==t)?1:0):0);c,d=(XXXXXXXX..XXXXXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> y)?[1,?-+s]:[v,?++t]XXXXXXX..XXXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} ;c=b[-1].flatten;b=c[(XXXXX..XXXXXXXXXXXX1..)%2];(b.map{_1[0]}* E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i =$`.size];o=o,B%[n%v+1-1/v,(m=c[2.*i+j=$&.size]-n)%v,T>""?n/v+1 :0,m/v],b[i,j]}):(o=[];a,b=[A,B].map{_1.sub(?+){'\+'}%(['(\S+)' ]*4)};$<.read=~//;F.write$2,(s=F.readlines$1;o<<[:patching,F,$2 ]*z;(*,n,i,m=[*$~].map{_1.to_i};n+=m;($'=~/\A((-)|\+)?(.*\n)/;$ 2?s[i-=1,1]=[]:$1?s[i-1,0]=$3:n-=1;i+=1;n-=1)while+n>0)while/\A #{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]} From:pd <pd-@example.com> (`) Date:Thu,02 Jan 2025 00:00:00 +0000 Subject:[PATCH] +#{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc --- pd.rb +++ pd.rb @@ -8,13 +8,13 @@ .strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" /dev/null",v="pd.rb"]+XXXXXXXXXXXXXXXXXXXB%[0,0,1,27]+U.gsub(/^ /,?+)).lines[-i-2],EXXXXXXXXXXXXXXXXXXXXXXX,a=A%[v,v];V<<"\n(`\ -n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXXXXXXXXXXXXup=(`)";2)]:($*.siz -e!=2&&abort(["usagXXXXXXXXX.........XXXXXXXXXe:",$0,F,F]*z);$*. -map{o=A%$*;F.read(XXXXXXXXX..XXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s -=[s]+S.lines).sizeXXXXXXXXX..XXXXXX..XXXXXXXX;c=b=s.map{c=_1&&[ +n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXX.XXXXXXXXXXXXup=(`)";2)]:($*.siz +e!=2&&abort(["usagXXXXXXXX..........XXXXXXXXXe:",$0,F,F]*z);$*. +map{o=A%$*;F.read(XXXXXXXX..XXXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s +=[s]+S.lines).sizeXXXXXXXX..XXXXXXX...XXXXXXX;c=b=s.map{c=_1&&[ c,?-+_1,i+=1]||0};XXXXXXXXX..XXXXXX..XXXXXXXXT.lines{|t|s.map{| s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= -s==t)?1:0):0);c,d=(XXXXXXXX..XXXXXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> +s==t)?1:0):0);c,d=(XXXXXXXX..XX.XXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> y)?[1,?-+s]:[v,?++t]XXXXXXX..XXXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} ;c=b[-1].flatten;b=c[(XXXXX..XXXXXXXXXXXX1..)%2];(b.map{_1[0]}* E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i produced patch apply run
73. • pd.rb (v2) “Most Useful” mame3.rb %;`);;BEGIN{eval$s=%q[eval(%q[F=File;puts((dup)?(q="%;`);;BEGIN {eval$s=%q[#$s]}";U,*,V=R=(0..33.0).map{|t|q.gsub(/./){i=$`.siz e;c=(i/64*2i-26i+i%64-31)*1i**(t/16.5);x,y=c.rect;r=c.abs;r<13? 4<=r&&r<6&&x>-4||-5<x&&x<=-3&&-6<y&&y<11??.:?X:$&}};B,A="---|%s \n+++|%s\n@@|-%s,%s|+%s,%s|@@\nFrom:pd|<pd-@example.com>|(`)\nD ate:%a,%d|%b|%Y|%T|%z\nSubject:[PATCH]|".tr(?|,z="\s")[/@.*\n/] ,$`;(i=R.index(q))?(S,T=i<33?R[i,(f=->i{(Time.gm(2025)+86400*i) .strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" /dev/null",v="pd.rb"]+XXXXXXXXXXXXXXXXXXXB%[0,0,1,27]+U.gsub(/^ /,?+)).lines[-i-2],EXXXXXXXXXXXXXXXXXXXXXXX,a=A%[v,v];V<<"\n(`\ n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXX.XXXXXXXXXXXXup=(`)";2)]:($*.siz e!=2&&abort(["usagXXXXXXXX..........XXXXXXXXXe:",$0,F,F]*z);$*. map{o=A%$*;F.read(XXXXXXXX..XXXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s =[s]+S.lines).sizeXXXXXXXX..XXXXXXX...XXXXXXX;c=b=s.map{c=_1&&[ c,?-+_1,i+=1]||0};XXXXXXXXX..XXXXXX..XXXXXXXXT.lines{|t|s.map{| s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= s==t)?1:0):0);c,d=(XXXXXXXX..XX.XXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> y)?[1,?-+s]:[v,?++t]XXXXXXX..XXXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} ;c=b[-1].flatten;b=c[(XXXXX..XXXXXXXXXXXX1..)%2];(b.map{_1[0]}* E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i =$`.size];o=o,B%[n%v+1-1/v,(m=c[2.*i+j=$&.size]-n)%v,T>""?n/v+1 :0,m/v],b[i,j]}):(o=[];a,b=[A,B].map{_1.sub(?+){'\+'}%(['(\S+)' ]*4)};$<.read=~//;F.write$2,(s=F.readlines$1;o<<[:patching,F,$2 ]*z;(*,n,i,m=[*$~].map{_1.to_i};n+=m;($'=~/\A((-)|\+)?(.*\n)/;$ 2?s[i-=1,1]=[]:$1?s[i-1,0]=$3:n-=1;i+=1;n-=1)while+n>0)while/\A #{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]} From:pd <pd-@example.com> (`) Date:Fri,03 Jan 2025 00:00:00 +0000 Subject:[PATCH] +2?s[i-=1,1]=[]:$1?s[i-1,0]=$3:n-=1;i+=1;n-=1)while+n>0)while/\A --- pd.rb +++ pd.rb @@ -8,15 +8,15 @@ .strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" /dev/null",v="pd.rb"]+XXXXXXXXXXXXXXXXXXXB%[0,0,1,27]+U.gsub(/^ /,?+)).lines[-i-2],EXXXXXXXXXXXXXXXXXXXXXXX,a=A%[v,v];V<<"\n(`\ -n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXX.XXXXXXXXXXXXup=(`)";2)]:($*.siz +n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXXXXXXXXXXXXup=(`)";2)]:($*.siz e!=2&&abort(["usagXXXXXXXX..........XXXXXXXXXe:",$0,F,F]*z);$*. map{o=A%$*;F.read(XXXXXXXX..XXXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s -=[s]+S.lines).sizeXXXXXXXX..XXXXXXX...XXXXXXX;c=b=s.map{c=_1&&[ +=[s]+S.lines).sizeXXXXXXXX..XXXXXXX..XXXXXXXX;c=b=s.map{c=_1&&[ c,?-+_1,i+=1]||0};XXXXXXXXX..XXXXXX..XXXXXXXXT.lines{|t|s.map{| s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= -s==t)?1:0):0);c,d=(XXXXXXXX..XX.XXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> -y)?[1,?-+s]:[v,?++t]XXXXXXX..XXXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} -;c=b[-1].flatten;b=c[(XXXXX..XXXXXXXXXXXX1..)%2];(b.map{_1[0]}* +s==t)?1:0):0);c,d=(XXXXXXXXX..XXXXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> +y)?[1,?-+s]:[v,?++t]XXXXXXXX..XXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} +;c=b[-1].flatten;b=c[(XXXXXX..XXXXXXXXXXX1..)%2];(b.map{_1[0]}* E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i =$`.size];o=o,B%[n%v+1-1/v,(m=c[2.*i+j=$&.size]-n)%v,T>""?n/v+1 :0,m/v],b[i,j]}):(o=[];a,b=[A,B].map{_1.sub(?+){'\+'}%(['(\S+)' produced patch apply run
74. • pd.rb (v3) “Most Useful” mame3.rb %;`);;BEGIN{eval$s=%q[eval(%q[F=File;puts((dup)?(q="%;`);;BEGIN {eval$s=%q[#$s]}";U,*,V=R=(0..33.0).map{|t|q.gsub(/./){i=$`.siz e;c=(i/64*2i-26i+i%64-31)*1i**(t/16.5);x,y=c.rect;r=c.abs;r<13? 4<=r&&r<6&&x>-4||-5<x&&x<=-3&&-6<y&&y<11??.:?X:$&}};B,A="---|%s \n+++|%s\n@@|-%s,%s|+%s,%s|@@\nFrom:pd|<pd-@example.com>|(`)\nD ate:%a,%d|%b|%Y|%T|%z\nSubject:[PATCH]|".tr(?|,z="\s")[/@.*\n/] ,$`;(i=R.index(q))?(S,T=i<33?R[i,(f=->i{(Time.gm(2025)+86400*i) .strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" /dev/null",v="pd.rb"]+XXXXXXXXXXXXXXXXXXXB%[0,0,1,27]+U.gsub(/^ /,?+)).lines[-i-2],EXXXXXXXXXXXXXXXXXXXXXXX,a=A%[v,v];V<<"\n(`\ n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXXXXXXXXXXXXup=(`)";2)]:($*.siz e!=2&&abort(["usagXXXXXXXX..........XXXXXXXXXe:",$0,F,F]*z);$*. map{o=A%$*;F.read(XXXXXXXX..XXXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s =[s]+S.lines).sizeXXXXXXXX..XXXXXXX..XXXXXXXX;c=b=s.map{c=_1&&[ c,?-+_1,i+=1]||0};XXXXXXXXX..XXXXXX..XXXXXXXXT.lines{|t|s.map{| s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= s==t)?1:0):0);c,d=(XXXXXXXXX..XXXXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> y)?[1,?-+s]:[v,?++t]XXXXXXXX..XXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} ;c=b[-1].flatten;b=c[(XXXXXX..XXXXXXXXXXX1..)%2];(b.map{_1[0]}* E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i =$`.size];o=o,B%[n%v+1-1/v,(m=c[2.*i+j=$&.size]-n)%v,T>""?n/v+1 :0,m/v],b[i,j]}):(o=[];a,b=[A,B].map{_1.sub(?+){'\+'}%(['(\S+)' ]*4)};$<.read=~//;F.write$2,(s=F.readlines$1;o<<[:patching,F,$2 ]*z;(*,n,i,m=[*$~].map{_1.to_i};n+=m;($'=~/\A((-)|\+)?(.*\n)/;$ 2?s[i-=1,1]=[]:$1?s[i-1,0]=$3:n-=1;i+=1;n-=1)while+n>0)while/\A #{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]} From:pd <pd-@example.com> (`) Date:Sat,04 Jan 2025 00:00:00 +0000 Subject:[PATCH] +]*z;(*,n,i,m=[*$~].map{_1.to_i};n+=m;($'=~/\A((-)|\+)?(.*\n)/;$ --- pd.rb +++ pd.rb @@ -9,14 +9,14 @@ /dev/null",v="pd.rb"]+XXXXXXXXXXXXXXXXXXXB%[0,0,1,27]+U.gsub(/^ /,?+)).lines[-i-2],EXXXXXXXXXXXXXXXXXXXXXXX,a=A%[v,v];V<<"\n(`\ n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXXXXXXXXXXXXup=(`)";2)]:($*.siz -e!=2&&abort(["usagXXXXXXXX..........XXXXXXXXXe:",$0,F,F]*z);$*. +e!=2&&abort(["usagXXXXXXX...........XXXXXXXXXe:",$0,F,F]*z);$*. map{o=A%$*;F.read(XXXXXXXX..XXXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s =[s]+S.lines).sizeXXXXXXXX..XXXXXXX..XXXXXXXX;c=b=s.map{c=_1&&[ c,?-+_1,i+=1]||0};XXXXXXXXX..XXXXXX..XXXXXXXXT.lines{|t|s.map{| s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= s==t)?1:0):0);c,d=(XXXXXXXXX..XXXXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> -y)?[1,?-+s]:[v,?++t]XXXXXXXX..XXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} -;c=b[-1].flatten;b=c[(XXXXXX..XXXXXXXXXXX1..)%2];(b.map{_1[0]}* +y)?[1,?-+s]:[v,?++t]XXXXXXXXX..XXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} +;c=b[-1].flatten;b=c[(XXXXXXX..XXXXXXXXXX1..)%2];(b.map{_1[0]}* E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i =$`.size];o=o,B%[n%v+1-1/v,(m=c[2.*i+j=$&.size]-n)%v,T>""?n/v+1 :0,m/v],b[i,j]}):(o=[];a,b=[A,B].map{_1.sub(?+){'\+'}%(['(\S+)' produced patch apply run
75. • pd.rb (v4) “Most Useful” mame3.rb %;`);;BEGIN{eval$s=%q[eval(%q[F=File;puts((dup)?(q="%;`);;BEGIN {eval$s=%q[#$s]}";U,*,V=R=(0..33.0).map{|t|q.gsub(/./){i=$`.siz e;c=(i/64*2i-26i+i%64-31)*1i**(t/16.5);x,y=c.rect;r=c.abs;r<13? 4<=r&&r<6&&x>-4||-5<x&&x<=-3&&-6<y&&y<11??.:?X:$&}};B,A="---|%s \n+++|%s\n@@|-%s,%s|+%s,%s|@@\nFrom:pd|<pd-@example.com>|(`)\nD ate:%a,%d|%b|%Y|%T|%z\nSubject:[PATCH]|".tr(?|,z="\s")[/@.*\n/] ,$`;(i=R.index(q))?(S,T=i<33?R[i,(f=->i{(Time.gm(2025)+86400*i) .strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" /dev/null",v="pd.rb"]+XXXXXXXXXXXXXXXXXXXB%[0,0,1,27]+U.gsub(/^ /,?+)).lines[-i-2],EXXXXXXXXXXXXXXXXXXXXXXX,a=A%[v,v];V<<"\n(`\ n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXXXXXXXXXXXXup=(`)";2)]:($*.siz e!=2&&abort(["usagXXXXXXX...........XXXXXXXXXe:",$0,F,F]*z);$*. map{o=A%$*;F.read(XXXXXXXX..XXXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s =[s]+S.lines).sizeXXXXXXXX..XXXXXXX..XXXXXXXX;c=b=s.map{c=_1&&[ c,?-+_1,i+=1]||0};XXXXXXXXX..XXXXXX..XXXXXXXXT.lines{|t|s.map{| s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= s==t)?1:0):0);c,d=(XXXXXXXXX..XXXXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> y)?[1,?-+s]:[v,?++t]XXXXXXXXX..XXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} ;c=b[-1].flatten;b=c[(XXXXXXX..XXXXXXXXXX1..)%2];(b.map{_1[0]}* E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i =$`.size];o=o,B%[n%v+1-1/v,(m=c[2.*i+j=$&.size]-n)%v,T>""?n/v+1 :0,m/v],b[i,j]}):(o=[];a,b=[A,B].map{_1.sub(?+){'\+'}%(['(\S+)' ]*4)};$<.read=~//;F.write$2,(s=F.readlines$1;o<<[:patching,F,$2 ]*z;(*,n,i,m=[*$~].map{_1.to_i};n+=m;($'=~/\A((-)|\+)?(.*\n)/;$ 2?s[i-=1,1]=[]:$1?s[i-1,0]=$3:n-=1;i+=1;n-=1)while+n>0)while/\A #{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]} "p" is rotating
76. • pd.rb (v33) “Most Useful” mame3.rb %;`);;BEGIN{eval$s=%q[eval(%q[F=File;puts((dup)?(q="%;`);;BEGIN {eval$s=%q[#$s]}";U,*,V=R=(0..33.0).map{|t|q.gsub(/./){i=$`.siz e;c=(i/64*2i-26i+i%64-31)*1i**(t/16.5);x,y=c.rect;r=c.abs;r<13? 4<=r&&r<6&&x>-4||-5<x&&x<=-3&&-6<y&&y<11??.:?X:$&}};B,A="---|%s \n+++|%s\n@@|-%s,%s|+%s,%s|@@\nFrom:pd|<pd-@example.com>|(`)\nD ate:%a,%d|%b|%Y|%T|%z\nSubject:[PATCH]|".tr(?|,z="\s")[/@.*\n/] ,$`;(i=R.index(q))?(S,T=i<33?R[i,(f=->i{(Time.gm(2025)+86400*i) .strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" /dev/null",v="pd.rb"]+XXXXXXXXXXXX..XXXXXB%[0,0,1,27]+U.gsub(/^ /,?+)).lines[-i-2],EXXXXXXXXXXXXXX..XXXXXXX,a=A%[v,v];V<<"\n(`\ n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXX..XXXXXXXXup=(`)";2)]:($*.siz e!=2&&abort(["usagXXXXXXXXX.........XXXXXXXXXe:",$0,F,F]*z);$*. map{o=A%$*;F.read(XXXXXXXX..XXXXXX..XXXXXXXXX_1)});a=[i=0]*v=(s =[s]+S.lines).sizeXXXXXXXX..XXXXXX..XXXXXXXXX;c=b=s.map{c=_1&&[ c,?-+_1,i+=1]||0};XXXXXXXX..XXXXXX..XXXXXXXXXT.lines{|t|s.map{| s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= s==t)?1:0):0);c,d=(XXXXXXXXXXXXXXXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> y)?[1,?-+s]:[v,?++t]XXXXXXXXXXXXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} ;c=b[-1].flatten;b=c[(XXXXXXXXXXXXXXXXXXX1..)%2];(b.map{_1[0]}* E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i =$`.size];o=o,B%[n%v+1-1/v,(m=c[2.*i+j=$&.size]-n)%v,T>""?n/v+1 :0,m/v],b[i,j]}):(o=[];a,b=[A,B].map{_1.sub(?+){'\+'}%(['(\S+)' ]*4)};$<.read=~//;F.write$2,(s=F.readlines$1;o<<[:patching,F,$2 ]*z;(*,n,i,m=[*$~].map{_1.to_i};n+=m;($'=~/\A((-)|\+)?(.*\n)/;$ 2?s[i-=1,1]=[]:$1?s[i-1,0]=$3:n-=1;i+=1;n-=1)while+n>0)while/\A #{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]} (` --- pd.rb +++ pd.rb "p" is now "d"
77. • pd.rb (v33) works as "diff" command “Most Useful” mame3.rb %;`);;BEGIN{eval$s=%q[eval(%q[F=File;puts((dup)?(q="%;`);;BEGIN {eval$s=%q[#$s]}";U,*,V=R=(0..33.0).map{|t|q.gsub(/./){i=$`.siz e;c=(i/64*2i-26i+i%64-31)*1i**(t/16.5);x,y=c.rect;r=c.abs;r<13? 4<=r&&r<6&&x>-4||-5<x&&x<=-3&&-6<y&&y<11??.:?X:$&}};B,A="---|%s \n+++|%s\n@@|-%s,%s|+%s,%s|@@\nFrom:pd|<pd-@example.com>|(`)\nD ate:%a,%d|%b|%Y|%T|%z\nSubject:[PATCH]|".tr(?|,z="\s")[/@.*\n/] ,$`;(i=R.index(q))?(S,T=i<33?R[i,(f=->i{(Time.gm(2025)+86400*i) .strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" /dev/null",v="pd.rb"]+XXXXXXXXXXXX..XXXXXB%[0,0,1,27]+U.gsub(/^ /,?+)).lines[-i-2],EXXXXXXXXXXXXXX..XXXXXXX,a=A%[v,v];V<<"\n(`\ n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXX..XXXXXXXXup=(`)";2)]:($*.siz e!=2&&abort(["usagXXXXXXXXX.........XXXXXXXXXe:",$0,F,F]*z);$*. map{o=A%$*;F.read(XXXXXXXX..XXXXXX..XXXXXXXXX_1)});a=[i=0]*v=(s =[s]+S.lines).sizeXXXXXXXX..XXXXXX..XXXXXXXXX;c=b=s.map{c=_1&&[ c,?-+_1,i+=1]||0};XXXXXXXX..XXXXXX..XXXXXXXXXT.lines{|t|s.map{| s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= s==t)?1:0):0);c,d=(XXXXXXXXXXXXXXXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> y)?[1,?-+s]:[v,?++t]XXXXXXXXXXXXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} ;c=b[-1].flatten;b=c[(XXXXXXXXXXXXXXXXXXX1..)%2];(b.map{_1[0]}* E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i =$`.size];o=o,B%[n%v+1-1/v,(m=c[2.*i+j=$&.size]-n)%v,T>""?n/v+1 :0,m/v],b[i,j]}):(o=[];a,b=[A,B].map{_1.sub(?+){'\+'}%(['(\S+)' ]*4)};$<.read=~//;F.write$2,(s=F.readlines$1;o<<[:patching,F,$2 ]*z;(*,n,i,m=[*$~].map{_1.to_i};n+=m;($'=~/\A((-)|\+)?(.*\n)/;$ 2?s[i-=1,1]=[]:$1?s[i-1,0]=$3:n-=1;i+=1;n-=1)while+n>0)while/\A #{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]} (` --- pd.rb +++ pd.rb @@ -0,0 +1,1 @@ +dup=(`) abc def ghi abc hello ghi test1.txt test2.txt pd.rb (v33) --- test.txt +++ test.txt @@ -1,3 +1,3 @@ abc -def +hello ghi
78. • All patches are "mailbox" format – Using "git am" instead of "patch" will produce the original code in "git log --oneline" – You can do: “Most Useful” mame3.rb $ git log --oneline d77817b (HEAD -> master) From:pd <pd-@example.com> (`) ae46910 Date:Wed,01 Jan 2025 00:00:00 +0000 2997cd8 Subject:[PATCH] an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]} 8383371 e71b7f3 --- /dev/null 2aa09dd +++ pd.rb 8fa9da6 @@ -0,0 +1,27 @@ fb6524d +%;`);;BEGIN{eval$s=%q[eval(%q[F=File;puts((dup)?(q="%;`);;BEGIN 300148a +{eval$s=%q[#$s]}";U,*,V=R=(0..33.0).map{|t|q.gsub(/./){i=$`.siz a41075b +e;c=(i/64*2i-26i+i%64-31)*1i**(t/16.5);x,y=c.rect;r=c.abs;r<13? 035bf0e +4<=r&&r<6&&x>-4||-5<x&&x<=-3&&-6<y&&y<11??.:?X:$&}};B,A="---|%s 3f48ebe +\n+++|%s\n@@|-%s,%s|+%s,%s|@@\nFrom:pd|<pd-@example.com>|(`)\nD cefd736 +ate:%a,%d|%b|%Y|%T|%z\nSubject:[PATCH]|".tr(?|,z="\s")[/@.*\n/] 9ce0664 +,$`;(i=R.index(q))?(S,T=i<33?R[i,(f=->i{(Time.gm(2025)+86400*i) b338242 +.strftime$'};o=f[i+1]+(fXXXXXXXXXXXXXXX[0]+q[/.*\z/]+?\n*2+A%[" 57cd356 +/dev/null",v="pd.rb"]+XXXXXXXXXXXXXXXXXXXB%[0,0,1,27]+U.gsub(/^ 99eb94a +/,?+)).lines[-i-2],EXXXXXXXXXXXXXXXXXXXXXXX,a=A%[v,v];V<<"\n(`\ d06adef +n#{a+B%[0,0,1,1]}+dXXXXXXXXXXXXXXXXXXXXXXXXXup=(`)";2)]:($*.siz 5997548 +e!=2&&abort(["usagXXXXXXXXX.........XXXXXXXXXe:",$0,F,F]*z);$*. 3eb0da7 +map{o=A%$*;F.read(XXXXXXXXX..XXXXXX..XXXXXXXX_1)});a=[i=0]*v=(s 17b62bc +=[s]+S.lines).sizeXXXXXXXXX..XXXXXX..XXXXXXXX;c=b=s.map{c=_1&&[ 15b482a +c,?-+_1,i+=1]||0};XXXXXXXXX..XXXXXX..XXXXXXXXT.lines{|t|s.map{| 7051c79 +s|a<<((s)?[x=a[-1]XXXXXXXXX.........XXXXXXXXX,y=a[-v]].max+((f= 5db51d9 +s==t)?1:0):0);c,d=(XXXXXXXX..XXXXXXXXXXXXXXXf)?[v+1,z+t]:s&&(x> 930bc4a +y)?[1,?-+s]:[v,?++t]XXXXXXX..XXXXXXXXXXXXXX;b<<[b[-c],d,i+=1]}} e80feef +;c=b[-1].flatten;b=c[(XXXXX..XXXXXXXXXXXX1..)%2];(b.map{_1[0]}* 5c77bf8 +E).scan(/\s{,3}([-+]\s{,XXXXXXXXXXXXXXX6})*[-+]\s{,3}/){n=c[2*i 9cb8e4c +=$`.size];o=o,B%[n%v+1-1/v,(m=c[2.*i+j=$&.size]-n)%v,T>""?n/v+1 7f12d23 +:0,m/v],b[i,j]}):(o=[];a,b=[A,B].map{_1.sub(?+){'\+'}%(['(\S+)' dce2324 +]*4)};$<.read=~//;F.write$2,(s=F.readlines$1;o<<[:patching,F,$2 b297086 +]*z;(*,n,i,m=[*$~].map{_1.to_i};n+=m;($'=~/\A((-)|\+)?(.*\n)/;$ cb2076f +2?s[i-=1,1]=[]:$1?s[i-1,0]=$3:n-=1;i+=1;n-=1)while+n>0)while/\A 4635125 +#{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc 1e32693 +an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]} The original entry.rb $ git log --oneline | ruby – test.patch patching File sample.rb
79. • One more thing “Most Useful” mame3.rb $ tail pd.rb ]*4)};$<.read=~//;F.write$2,(s=F.readlines$1;o<<[:patching,F,$2 ]*z;(*,n,i,m=[*$~].map{_1.to_i};n+=m;($'=~/\A((-)|\+)?(.*\n)/;$ 2?s[i-=1,1]=[]:$1?s[i-1,0]=$3:n-=1;i+=1;n-=1)while+n>0)while/\A #{b}/=~$';s*E)while$'=~/^#{a}/);o):([*[?l]*799,1].shuffle*E).sc an(/.{40}/));exit].gsub(/X.*X|\n(\h+\s)?\+?/,E=""))#TRICK2025]} (` --- pd.rb +++ pd.rb @@ -0,0 +1,1 @@ +dup=(`) $ ruby entry.rb pd.rb patching File pd.rb pd.rb is also a patch for itself by applying it…
80. • One more thing “Most Useful” mame3.rb $ ruby pd.rb llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll lllllllllllllllllllllllllllll1llllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll llllllllllllllllllllllllllllllllllllllll Spot the "difference"!
81. eto shinh yhara matz leonid flagitious mame tompng score Winner » “Most Revolutionary” 『最も転回的で賞』 Don Yang (omoikane) 7 9 10 9 10 8 10 9.00 9
82. “Most Revolutionary” omoikane.rb a=+Math::PI/13 #Z---z';#za-mRUBY #A-ZaA-Mn--\[+>+>++ '"N-Z(\++\[->++++@" b=\[->+> +>+>\[h_ p%{} eact zoraq ;%{ GF. rin); %{eb} r A R p *""\] <<<{{{ }<\]<b ]<l(%w| } ; a;a=%Y/ evar{|c)} <][ #pgny\W{f chaa,b)]>++[ ->+>>>>>[40v .tr(= ' ;eval(%w{r=u=b= y =0;%{ (ct;c ) ; ] <<->--<<< < < ] >>[>, exi}; a * = A RGV.siz e > 0 ? -1:1; z=[] ; A R G F .ea c h _ l i n e{|i |i.eac h _ g r aph e m e _ c l u ster {|j|i f ( k = j.o r d ) < 3 3 ; r+=k< 32?k==9? 8 - r%8 : k = = 1 0 | |k==13 ?[u+=1,-r][ 1]: 0 : 1 ; e lse;z+=[[u, r,j]];b+=r;y+=u;r+=1;end;}};if(s=z.si ze)>0;b/=s;y/=s;m,n=z[0];i=Math::tan( a/2);j=Math::sin(a);z.map!{|d|p=d[1]- b;q=d[0]-y;p-=(i*q).round;m=[m,q+=(j* p).round].min;n=[n,p-=(i*q).round]. min;[q,p,d[2]]};r=n;u=m;z.sort.eac h{|d|p,b=d;r=(u<p)?n:r;print"\n" *(p-u),"\40"*(b-r),d[2];u=p;r= b+1};print"\n";end}*"");%(]> "tyvuts(}}.--.>--.>+.<++' )b\40"gena.(c)2025<<< #)#ehol""+a*.^_^
83. • This program is a ROT13 filter – ROT13: A simple cipher • Example: "hello" is encoded to "uryyb" –ROT13 = rotate by pi/13 “Most Revolutionary” omoikane.rb A B C D E F G H I J K M O L N P Q R S T U V W X Y Z A B C D E F G H I J K M O L N P Q R S T U V W X Y Z INCORRECT
84. • This program rotates a text file “Most Revolutionary” omoikane.rb * * * * * * * * * * * * * + ! * * * * * * * * * * * * a=+Math::PI/13 #Z---z';#za-mRUBY #A-ZaA-Mn--\[+>+>++ '"N-Z(\++\[->++++@" b=\[->+> +>+>\[h_ p%{} eact zoraq ;%{ GF. rin); %{eb} r A R p *""\] <<<{{{ }<\]<b ]<l(%w| } ; a;a=%Y/ evar{|c)} <][ #pgny\W{f chaa,b)]>++[ ->+>>>>>[40v .tr(= ' ;eval(%w{r=u=b= y =0;%{ (ct;c ) ; ] <<->--<<< < < ] >>[>, exi}; a * = A RGV.siz e > 0 ? -1:1; z=[] ; A R G F .ea c h _ l i n e{|i |i.eac h _ g r aph e m e _ c l u ster {|j|i f ( k = j.o r d ) < 3 3 ; r+=k< 32?k==9? 8 - r%8 : k = = 1 0 | |k==13 ?[u+=1,-r][ 1]: 0 : 1 ; e lse;z+=[[u, r,j]];b+=r;y+=u;r+=1;end;}};if(s=z.si ze)>0;b/=s;y/=s;m,n=z[0];i=Math::tan( a/2);j=Math::sin(a);z.map!{|d|p=d[1]- b;q=d[0]-y;p-=(i*q).round;m=[m,q+=(j* p).round].min;n=[n,p-=(i*q).round]. min;[q,p,d[2]]};r=n;u=m;z.sort.eac h{|d|p,b=d;r=(u<p)?n:r;print"\n" *(p-u),"\40"*(b-r),d[2];u=p;r= b+1};print"\n";end}*"");%(]> "tyvuts(}}.--.>--.>+.<++' )b\40"gena.(c)2025<<< #)#ehol""+a*.^_^ * * * * * * * * * * * ! * + * * * * * * * * * * * * * Rotated $ ruby entry.rb test.txt
85. • This program rotates a text from stdin “Most Revolutionary” omoikane.rb * * * * * * * * * * * * * + ! * * * * * * * * * * * * a=+Math::PI/13 #Z---z';#za-mRUBY #A-ZaA-Mn--\[+>+>++ '"N-Z(\++\[->++++@" b=\[->+> +>+>\[h_ p%{} eact zoraq ;%{ GF. rin); %{eb} r A R p *""\] <<<{{{ }<\]<b ]<l(%w| } ; a;a=%Y/ evar{|c)} <][ #pgny\W{f chaa,b)]>++[ ->+>>>>>[40v .tr(= ' ;eval(%w{r=u=b= y =0;%{ (ct;c ) ; ] <<->--<<< < < ] >>[>, exi}; a * = A RGV.siz e > 0 ? -1:1; z=[] ; A R G F .ea c h _ l i n e{|i |i.eac h _ g r aph e m e _ c l u ster {|j|i f ( k = j.o r d ) < 3 3 ; r+=k< 32?k==9? 8 - r%8 : k = = 1 0 | |k==13 ?[u+=1,-r][ 1]: 0 : 1 ; e lse;z+=[[u, r,j]];b+=r;y+=u;r+=1;end;}};if(s=z.si ze)>0;b/=s;y/=s;m,n=z[0];i=Math::tan( a/2);j=Math::sin(a);z.map!{|d|p=d[1]- b;q=d[0]-y;p-=(i*q).round;m=[m,q+=(j* p).round].min;n=[n,p-=(i*q).round]. min;[q,p,d[2]]};r=n;u=m;z.sort.eac h{|d|p,b=d;r=(u<p)?n:r;print"\n" *(p-u),"\40"*(b-r),d[2];u=p;r= b+1};print"\n";end}*"");%(]> "tyvuts(}}.--.>--.>+.<++' )b\40"gena.(c)2025<<< #)#ehol""+a*.^_^ * * * * * * * * * * * * * + * * ! * * * * * * * * * * Clockwise $ ruby entry.rb < test.txt
86. • This program works even if it rotates “Most Revolutionary” omoikane.rb a=+Math::PI/13 #Z---z';#za-mRUBY #A-ZaA-Mn--\[+>+>++ '"N-Z(\++\[->++++@" b=\[->+> +>+>\[h_ p%{} eact zoraq ;%{ GF. rin); %{eb} r A R p *""\] <<<{{{ }<\]<b ]<l(%w| } ; a;a=%Y/ evar{|c)} <][ #pgny\W{f chaa,b)]>++[ ->+>>>>>[40v .tr(= ' ;eval(%w{r=u=b= y =0;%{ (ct;c ) ; ] <<->--<<< < < ] >>[>, exi}; a * = A RGV.siz e > 0 ? -1:1; z=[] ; A R G F .ea c h _ l i n e{|i |i.eac h _ g r aph e m e _ c l u ster {|j|i f ( k = j.o r d ) < 3 3 ; r+=k< 32?k==9? 8 - r%8 : k = = 1 0 | |k==13 ?[u+=1,-r][ 1]: 0 : 1 ; e lse;z+=[[u, r,j]];b+=r;y+=u;r+=1;end;}};if(s=z.si ze)>0;b/=s;y/=s;m,n=z[0];i=Math::tan( a/2);j=Math::sin(a);z.map!{|d|p=d[1]- b;q=d[0]-y;p-=(i*q).round;m=[m,q+=(j* p).round].min;n=[n,p-=(i*q).round]. min;[q,p,d[2]]};r=n;u=m;z.sort.eac h{|d|p,b=d;r=(u<p)?n:r;print"\n" *(p-u),"\40"*(b-r),d[2];u=p;r= b+1};print"\n";end}*"");%(]> "tyvuts(}}.--.>--.>+.<++' )b\40"gena.(c)2025<<< #)#ehol""+a*.^_^ a= ##Z--+Math 'A-Za-z';#::PI b="N-ZA-Mn-za-m/13 p%{\[->(\++\-\[+RUBY zora} +> [->+>+>+ <%{ebq ; +>+++@+ ]<<<{{} r %{ +>\[" eval(%w{ A RGF. each_ char{|c| p rint (c.tr(a,b))} } *""); exit;c = ' ]>++ <][; }<\\] z=[}; a) ; ;eva[ a;a]<b |i.e] ; * =] <<l(%w{ ->+#pgn=%Y/ {|j|ac hA R A R->--<r=u=>>>>y\W{ 32?ki f _ gG F GV.si<< <b= y>[40f ?[u+==9?( k r a.ea cz e < ] =0;v r,j]=1,- 8 -= j.ph e h _> 0 >>[%{ aze)>];b+r][ r%8o r dm e l i? -1>, b/2);0;b/=r;y1]: : k ) <_ c n e:1; ;q=dj=Ma=s;y+=u;0 : 1= = 3 3l u {|i p).r[0]-th::/=s;r+=1; ; e1 0 ; rster minoundy;p-sin(m,n=zend; lse| |k+=k< h{;[q,].mi=(i*a);z.[0];}};i;z+===13 *|d|pp,d[n;n=q).romap!i=Maf(s=[[u, (p-u,b=d2]]}[n,p-und;{|d|th::z.si b+1}),"\;r=(;r=n;=(i*m=[mp=d[tan( "t;pri40"*u<p)?u=m;q).r,q+=1]- )yvutnt"\(b-r)n:r;z.soound(j* b\40s(}}n";en,d[2prinrt.e]. #)#"gen.--.>d}*"];u=t"\nac ehola.(c)--.>");%p;r=" ""+a*2025+.<+(]> .^_^<<< +' a=+Math::PI/13 #Z---z';#za-mRUBY #A-ZaA-Mn--\[+>+>++ '"N-Z(\++\[->++++@" b=\[->+> +>+>\[h_ p%{} eact zoraq ;%{ GF. rin); %{eb} r A R p *""\] <<<{{{ }<\]<b ]<l(%w| } ; a;a=%Y/ evar{|c)} <][ #pgny\W{f chaa,b)]>++[ ->+>>>>>[40v .tr(= ' ;eval(%w{r=u=b= y =0;%{ (ct;c ) ; ] <<->--<<< < < ] >>[>, exi}; a * = A RGV.siz e > 0 ? -1:1; z=[] ; A R G F .ea c h _ l i n e{|i |i.eac h _ g r aph e m e _ c l u ster {|j|i f ( k = j.o r d ) < 3 3 ; r+=k< 32?k==9? 8 - r%8 : k = = 1 0 | |k==13 ?[u+=1,-r][ 1]: 0 : 1 ; e lse;z+=[[u, r,j]];b+=r;y+=u;r+=1;end;}};if(s=z.si ze)>0;b/=s;y/=s;m,n=z[0];i=Math::tan( a/2);j=Math::sin(a);z.map!{|d|p=d[1]- b;q=d[0]-y;p-=(i*q).round;m=[m,q+=(j* p).round].min;n=[n,p-=(i*q).round]. min;[q,p,d[2]]};r=n;u=m;z.sort.eac h{|d|p,b=d;r=(u<p)?n:r;print"\n" *(p-u),"\40"*(b-r),d[2];u=p;r= b+1};print"\n";end}*"");%(]> "tyvuts(}}.--.>--.>+.<++' )b\40"gena.(c)2025<<< #)#ehol""+a*.^_^ $ ruby entry.rb < entry.rb $ echo uryyb | ruby rot13.rb hello This program is a ROT13 filter rot13.rb entry.rb
87. • This program works even if it rotates “Most Revolutionary” omoikane.rb a=+Math::PI/13 #Z---z';#za-mRUBY #A-ZaA-Mn--\[+>+>++ '"N-Z(\++\[->++++@" b=\[->+> +>+>\[h_ p%{} eact zoraq ;%{ GF. rin); %{eb} r A R p *""\] <<<{{{ }<\]<b ]<l(%w| } ; a;a=%Y/ evar{|c)} <][ #pgny\W{f chaa,b)]>++[ ->+>>>>>[40v .tr(= ' ;eval(%w{r=u=b= y =0;%{ (ct;c ) ; ] <<->--<<< < < ] >>[>, exi}; a * = A RGV.siz e > 0 ? -1:1; z=[] ; A R G F .ea c h _ l i n e{|i |i.eac h _ g r aph e m e _ c l u ster {|j|i f ( k = j.o r d ) < 3 3 ; r+=k< 32?k==9? 8 - r%8 : k = = 1 0 | |k==13 ?[u+=1,-r][ 1]: 0 : 1 ; e lse;z+=[[u, r,j]];b+=r;y+=u;r+=1;end;}};if(s=z.si ze)>0;b/=s;y/=s;m,n=z[0];i=Math::tan( a/2);j=Math::sin(a);z.map!{|d|p=d[1]- b;q=d[0]-y;p-=(i*q).round;m=[m,q+=(j* p).round].min;n=[n,p-=(i*q).round]. min;[q,p,d[2]]};r=n;u=m;z.sort.eac h{|d|p,b=d;r=(u<p)?n:r;print"\n" *(p-u),"\40"*(b-r),d[2];u=p;r= b+1};print"\n";end}*"");%(]> "tyvuts(}}.--.>--.>+.<++' )b\40"gena.(c)2025<<< #)#ehol""+a*.^_^ /13 h::PIRUBY+ +Mat#za-m>+>+" a=-z';--\[++++@h_ #Z--A-Mn\[->++>\[act A-Za(\++ +> ein); #"N-Z+> . r""\]b '\[-> GF p *<\]<Y/ b=%{} ;%{A R };a=%W{f praq r agny\40v zoeb} ; #p>>>[0;%{>, %{{{{ }<][ >+>> y = >>[:1; <<<%w| -u=b= < ]? -1{|i ]<l(|c)}++[ %w{r=<< <> 0 n ester var{b)]>val(->--<z e l il u +=k< ehaa,' ;e] <<GV.si h __ c ; r==13 cr(= ) ; A R.ea cm e 3 3| |k[[u, .tt;c * =G F ph e ) <1 0 ;z+=z.si (c}; aA R r ao r d= = lsef(s=tan(- exi] ; _ g= j. : k ; e}};ith::d[1]* z=[ac h( k r%80 : 1end;i=Mad|p=+=(j |i.ei f 8 -1]: r+=1;[0];p!{|[m,qnd]. {|j|==9?r][ +=u;m,n=zz.mad;m=.rou.eac 32?k=1,-=r;y/=s;n(a);rouni*q)sort\n" ?[u+];b+=s;y::sii*q).p-=(m;z.int"r= r,j]0;b/Mathp-=(n=[n,n;u=r;pru=p;> ze)>);j=]-y;min;]};r=)?n:[2];;%(] a/2=d[0nd].d[2]=(u<pr),d*"")<++' b;q.rouq,p,=d;r"*(b-end}.>+.<<< p)in;[|p,b"\40"\n";.>--2025 mh{|d-u),rint}}.--.(c).^_^ *(p1};puts("gena"+a* b+"tyvb\40ehol" ) #)# a=+Math::PI/13 #Z---z';#za-mRUBY #A-ZaA-Mn--\[+>+>++ '"N-Z(\++\[->++++@" b=\[->+> +>+>\[h_ p%{} eact zoraq ;%{ GF. rin); %{eb} r A R p *""\] <<<{{{ }<\]<b ]<l(%w| } ; a;a=%Y/ evar{|c)} <][ #pgny\W{f chaa,b)]>++[ ->+>>>>>[40v .tr(= ' ;eval(%w{r=u=b= y =0;%{ (ct;c ) ; ] <<->--<<< < < ] >>[>, exi}; a * = A RGV.siz e > 0 ? -1:1; z=[] ; A R G F .ea c h _ l i n e{|i |i.eac h _ g r aph e m e _ c l u ster {|j|i f ( k = j.o r d ) < 3 3 ; r+=k< 32?k==9? 8 - r%8 : k = = 1 0 | |k==13 ?[u+=1,-r][ 1]: 0 : 1 ; e lse;z+=[[u, r,j]];b+=r;y+=u;r+=1;end;}};if(s=z.si ze)>0;b/=s;y/=s;m,n=z[0];i=Math::tan( a/2);j=Math::sin(a);z.map!{|d|p=d[1]- b;q=d[0]-y;p-=(i*q).round;m=[m,q+=(j* p).round].min;n=[n,p-=(i*q).round]. min;[q,p,d[2]]};r=n;u=m;z.sort.eac h{|d|p,b=d;r=(u<p)?n:r;print"\n" *(p-u),"\40"*(b-r),d[2];u=p;r= b+1};print"\n";end}*"");%(]> "tyvuts(}}.--.>--.>+.<++' )b\40"gena.(c)2025<<< #)#ehol""+a*.^_^ $ ruby entry.rb entry.rb $ ruby msg.rb genafpraqragny vzoebtyvb ehol $ ruby msg.rb | ruby rot13.rb transcendental imbroglio ruby This program produces an encrypted message msg.rb entry.rb
88. • One more thing – This program also works as a Brainf*ck program “Most Revolutionary” omoikane.rb a=+Math::PI/13 #Z---z';#za-mRUBY #A-ZaA-Mn--\[+>+>++ '"N-Z(\++\[->++++@" b=\[->+> +>+>\[h_ p%{} eact zoraq ;%{ GF. rin); %{eb} r A R p *""\] <<<{{{ }<\]<b ]<l(%w| } ; a;a=%Y/ evar{|c)} <][ #pgny\W{f chaa,b)]>++[ ->+>>>>>[40v .tr(= ' ;eval(%w{r=u=b= y =0;%{ (ct;c ) ; ] <<->--<<< < < ] >>[>, exi}; a * = A RGV.siz e > 0 ? -1:1; z=[] ; A R G F .ea c h _ l i n e{|i |i.eac h _ g r aph e m e _ c l u ster {|j|i f ( k = j.o r d ) < 3 3 ; r+=k< 32?k==9? 8 - r%8 : k = = 1 0 | |k==13 ?[u+=1,-r][ 1]: 0 : 1 ; e lse;z+=[[u, r,j]];b+=r;y+=u;r+=1;end;}};if(s=z.si $ ruby bf.rb entry.rb TRICK Brainf*ck code fragments
89. • Judges' comments? “Most Revolutionary” omoikane.rb
90. Conclusion
91. Honorable mentions（選外佳作） “Most Musical” – Yutaka HARA “Worst Bug Report” – Zeroichi Arakawa “Least Truthful” – Kensuke Imamura (@nsfisis) “Lowest Entropy” – Koichi Sasada “Most Cerebral” – Kensuke Imamura (@nsfisis) “Best Shapeshifter” – Kota Noda “Best Repetition” – chobishiba “Most International” – osatoh “Most Visual” – Mari Imaizumi “Most Adaptive” – Yoh Osaki
92. Judges’ awards flagitious award: “Best Bonus” – Yusuke Endoh shinh award: “Most it-tensive” – Koichi Sasada yhara award: “Most Natural” – beta_chelsea tompng award: “Most Uncovered” – Yusuke Endoh eto award: “Most Ruby-on-Ruby” – Kensuke Imamura (@nsfisis) matz award: “Best Fadeaway” – Shinichiro Hamaji mame award: “Most Shifted” – Yutaka HARA leonid award: “Most Harmful” – yoshi-taka
93. Dishonorable Top 5 “Most Revolutionary” – Don Yang “Most Useful” – Yusuke Endoh “Most Arithmetic” – Tomoya Ishida 4th “Best ASMR” – Tomoya Ishida “Most Maintainable” – Tomoya Ishida 5th
94. Prize? • Top five entries will be added into the "sample" directory of the official Ruby repository – They will be included in the Ruby 3.5.0 package
95. Conclusion • The winning entries will be published soon at: • Thank you for all participants! No k! http://github.com/tric /trick2025/