Rule 110 in Python in chars. Achievements Cheevos Holes Languages Medals Miscellaneous All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Hole All 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz CSS Colors Cubes Day of Week DFA Simulator Diamonds Divisors Emirp Numbers Emirp Numbers (Long) Emojify Evil Numbers Evil Numbers (Long) Factorial Factorisation Farey Sequence Fibonacci Fizz Buzz Foo Fizz Buzz Bar Forsyth–Edwards Notation Fractions Game of Life Gijswijt’s Sequence Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve Intersection Inventory Sequence ISBN Jacobi Symbol Kaprekar Numbers Kolakoski Constant Kolakoski Sequence Leap Years Levenshtein Distance Leyland Numbers ln 2 Look and Say Lucky Numbers Lucky Tickets Mahjong Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Musical Chords N Queens Niven Numbers Niven Numbers (Long) Number Spiral Odious Numbers Odious Numbers (Long) Ordinal Numbers PalindromemordnilaP Pangram Grep Partition Numbers Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Scrambled Sort Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 150th mossprescott 476 124 10ms 18 Jan 2023 150th guilhem-roy 🇫🇷 476 124 16ms 26 Jun 2023 150th kistlerf 🇨🇭 476 124 13ms 28 May 2025 154th hardlyBearable 472 125 11ms 25 May 2019 154th smartiel 472 125 19ms 16 Sep 2022 154th charliegaming 472 125 11ms 4 Oct 2023 154th Alban-Boissard 472 125 11ms 14 Jun 2025 158th bastienvoirin 🇫🇷 468 126 20ms 28 Nov 2020 158th lemogne 468 126 19ms 10 Aug 2021 158th ThijsLuttikhuis 468 126 19ms 3 Mar 2024 158th Mabeloid 🇳🇴 468 126 15ms 22 Sep 2024 158th robin-scragg 468 126 28ms 10 Oct 2025 163rd msrawson 461 128 11ms 28 Aug 2018 163rd madeforlosers 461 128 17ms 30 Nov 2023 165th jfallon1997 457 129 11ms 6 Sep 2022 165th DrPiranoid 457 129 10ms 12 Oct 2022 165th BREMAUCY 🇫🇷 457 129 14ms 4 Jan 2024 168th Dazza314 🇬🇧 454 130 12ms 31 Oct 2020 168th xkacer 🇨🇿 454 130 11ms 31 Jan 2021 168th nstearns96 🇬🇧 454 130 319ms 10 Jan 2023 171st OllieBoyne 🇬🇧 450 131 12ms 2 Jan 2021 172nd andre-lameirinhas 🇵🇹 447 132 17ms 3 Oct 2020 172nd fynnkroeger 447 132 12ms 4 Jan 2023 174th garrisonhh 444 133 18ms 21 Nov 2020 175th ludwig-n 440 134 10ms 6 Apr 2021 175th forthuser 440 134 19ms 24 Jul 2023 175th mbittner20 440 134 10ms 19 Aug 2023 178th geofft 437 135 27ms 11 Dec 2020 178th Y0UR-U5ERNAME 437 135 13ms 4 Jul 2022 180th amishtal 434 136 17ms 30 Nov 2019 181st feherd 431 137 11ms 29 Aug 2021 182nd decorator-factory 428 138 10ms 23 May 2019 182nd aalec 428 138 10ms 4 May 2024 182nd msbranicky 428 138 17ms 3 Oct 2024 185th Jviscus1 424 139 40ms 24 Apr 2020 185th Psirving 424 139 11ms 1 Aug 2020 187th PaulMWeiser 418 141 424ms 4 Mar 2023 187th rsgray 418 141 13ms 24 Jan 2024 187th itljan30 418 141 11ms 30 Jan 2025 190th inverseLorentz 🇦🇺 415 142 357ms 29 Apr 2024 190th hellwue 415 142 16ms 25 Jun 2024 190th Flekay 🇩🇪 415 142 17ms 10 Jul 2025 193rd SniperSmiley 🇺🇸 413 143 21ms 24 Jun 2022 193rd MaxElf999 413 143 11ms 3 Oct 2022 193rd SirFireball3521 413 143 11ms 4 Feb 2023 196th firegene 🇮🇪 410 144 11ms 24 Dec 2023 197th nooberitess 407 145 24ms 22 May 2025 198th guliyevemil1 🇦🇿 404 146 11ms 16 Apr 2020 198th trist224 🇫🇷 404 146 11ms 15 Sep 2022 198th Emutis 🇱🇹 404 146 12ms 25 days ago 201st AforAmpere 401 147 13ms 21 Feb 2021 201st Anonymousellama21 401 147 11ms 7 Mar 2024 203rd zdzc 399 148 11ms 25 Apr 2019 204th matanshavit 396 149 13ms 5 May 2020 204th aglahir1 396 149 18ms 20 Jul 2022 206th Starwort 🇬🇧 393 150 11ms 5 Apr 2019 206th ay2718 393 150 11ms 8 Aug 2019 206th jiaminglimjm 🇲🇾 393 150 11ms 9 Jan 2021 209th ehulinsky 🇺🇸 391 151 387ms 10 Nov 2021 209th QuincyNash 🇺🇸 391 151 19ms 19 Jan 2022 209th mikehanus 391 151 31ms 21 Nov 2023 212th hjcafaroUC 386 153 10ms 1 Aug 2020 212th AkashTandon167 386 153 249ms 20 Jan 2021 214th Stockoh 🇫🇷 383 154 29ms 31 Oct 2024 214th jameswmccarty 383 154 16ms 6 Mar 2025 216th wobblybits 378 156 43ms 16 Aug 2025 217th za3k 376 157 11ms 10 Oct 2022 218th mothcolada 🇺🇸 371 159 12ms 15 Dec 2020 218th Andrey135296 371 159 21ms 24 Oct 2022 220th befoster 366 161 11ms 8 May 2021 220th LeeCamp 366 161 28ms 10 Dec 2021 222nd KadinSchultz 364 162 17ms 18 Dec 2023 222nd islptng 364 162 21ms 30 Aug 2025 222nd AidanWalter 364 162 24ms 7 days ago 225th aksyristos 362 163 15ms 20 Jan 2023 First Prev 151–225 of 293 Next Last
