Rule 110 in all languages 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 376th kkoenig 723 175 259ms 17 Sep 2024 377th Shanethegamer 🇺🇸 721 139 1,371ms 31 Mar 2023 378th emgordon154 720 123 525ms 4 Aug 2025 379th primo-ppcg 🇹🇭 719 176 272ms 23 Apr 2020 380th Shanethegamer 🇺🇸 717 129 5ms 27 Feb 2023 381st edre 715 81 10ms 9 Jul 2018 381st duckyluuk 🇳🇱 715 81 16ms 15 Aug 2024 381st bizy-coder 715 81 10ms 8 Oct 2024 381st snydej 715 81 15ms 21 Nov 2024 381st snoozingnewt 🇺🇸 715 81 12ms 26 days ago 381st Lv0Sys 🇵🇱 715 81 11ms 47 hours ago 387th Mabeloid 🇳🇴 715 142 5ms 22 Sep 2024 388th SirBogman 🇺🇸 714 70 174ms 9 Jan 2025 389th nyoshe 714 108 7ms 4 Jul 2023 390th Shanethegamer 🇺🇸 714 148 110ms 27 Feb 2023 391st albanian-laundromat 713 86 781ms 26 Sep 2025 392nd MeWhenI 🇻🇦 712 82 35ms 15 Feb 2025 393rd rucin93 🇵🇱 711 88 134ms 25 Sep 2024 394th Alex-x90 🇺🇸 711 111 358ms 19 Sep 2024 395th neihousaigaai 710 99 11ms 18 May 2021 396th MeWhenI 🇻🇦 710 124 20ms 10 Oct 2023 397th stefangimmillaro 707 109 6ms 13 Oct 2024 398th RYNO8 706 82 21ms 30 Aug 2021 398th cubed-guy 706 82 9ms 12 Feb 2022 398th FlorianCassayre 🇫🇷 706 82 11ms 17 Oct 2023 398th Artemis21 🇬🇧 706 82 23ms 10 Jan 2025 398th wuduculfre 706 82 12ms 22 Jul 2025 403rd KatieLG 🇬🇧 704 79 422ms 28 Oct 2024 404th Shanethegamer 🇺🇸 704 151 342ms 25 Sep 2025 405th Shanethegamer 🇺🇸 703 77 45ms 27 Feb 2023 406th Lv0Sys 🇵🇱 703 100 10ms 47 hours ago 407th stefangimmillaro 703 128 50ms 26 Apr 2025 408th MeWhenI 🇻🇦 703 236 571ms 10 Feb 2025 409th MeWhenI 🇻🇦 702 127 2,913ms 24 Oct 2024 410th MichalMarsalek 🇨🇿 701 147 287ms 16 Feb 2022 411th annaproxy 698 83 208ms 10 Aug 2022 412th tayloia 🇬🇧 696 101 10ms 17 Jan 2023 413th DaCoolOne 696 146 4ms 25 Feb 2020 414th anter69 🇭🇺 694 78 45ms 25 Jan 2023 415th jared-hughes 694 104 1,188ms 21 Jul 2022 416th prestosilver 🇺🇸 694 111 6ms 14 days ago 417th saito-ta 🇯🇵 691 71 57ms 1 Oct 2022 418th daniel-pedersen 🇸🇪 690 102 11ms 7 Mar 2022 419th jacklynnepenick 689 84 180ms 26 Aug 2021 419th NewDefectus 🇮🇱 689 84 10ms 18 Nov 2021 419th plcc0 689 84 24ms 25 Apr 2025 422nd jared-hughes 689 138 382ms 21 Jul 2022 423rd MeWhenI 🇻🇦 688 91 189ms 28 Jan 2023 424th duckyluuk 🇳🇱 687 81 364ms 29 Aug 2024 424th snoozingnewt 🇺🇸 687 81 396ms 26 days ago 426th primo-ppcg 🇹🇭 687 115 348ms 21 Nov 2021 427th scpchicken 🇵🇼 685 54 4ms 19 Jan 2023 428th arjanadriaanse 🇳🇱 684 115 213ms 15 Nov 2021 429th Shanethegamer 🇺🇸 684 185 266ms 27 Feb 2023 430th DialFrost 🇸🇬 683 243 452ms 7 Feb 2025 431st Dominoscompute 682 58 34ms 2 Jun 2022 432nd retrohun 681 85 23ms 18 Jul 2018 432nd Shanethegamer 🇺🇸 681 85 18ms 21 Aug 2021 432nd Natanaelel 🇸🇪 681 85 10ms 6 Aug 2023 435th arjanadriaanse 🇳🇱 681 115 203ms 28 Sep 2023 436th dokutan 677 150 4ms 9 Jul 2024 437th jared-hughes 676 114 7ms 21 Jul 2022 438th MeWhenI 🇻🇦 676 146 5ms 23 May 2023 439th inventshah 676 180 26ms 24 Oct 2023 440th Shanethegamer 🇺🇸 675 246 485ms 29 Jan 2025 441st retrohun 674 107 2,280ms 29 Jun 2021 442nd lynn 673 55 9ms 10 Jan 2022 443rd JDiLenarda 🇫🇷 673 149 1,287ms 11 Nov 2023 444th primo-ppcg 🇹🇭 672 85 994ms 23 Mar 2021 445th Natanaelel 🇸🇪 671 59 43ms 23 Oct 2023 446th pardouin 🇫🇷 671 133 2,162ms 13 Nov 2024 447th SirBogman 🇺🇸 670 83 531ms 20 Jan 2024 448th janbehrens 🇩🇪 670 105 15ms 15 Nov 2022 448th voytxt 🇨🇿 670 105 9ms 14 Jan 2024 450th Shanethegamer 🇺🇸 670 149 121ms 30 May 2021 First Prev 376–450 of 1,601 Next Last