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 Multitap Input NFA Simulator Numbrix 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 Multitap Input NFA Simulator Numbrix 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 lynn 727 85 136ms 2 Aug 2021 377th sean-niemann 🇺🇸 727 106 6ms 28 Dec 2023 378th lifthrasiir 🇰🇷 725 97 10ms 23 Nov 2024 379th Attero 🇸🇪 724 80 16ms 25 Sep 2020 380th albanian-laundromat 723 77 392ms 12 Sep 2025 380th CaedenHarper 🇨🇦 723 77 316ms 75 mins ago 382nd kkoenig 723 175 275ms 17 Sep 2024 383rd Shanethegamer 🇺🇸 721 139 1,319ms 31 Mar 2023 384th emgordon154 720 123 525ms 4 Aug 2025 385th primo-ppcg 🇹🇭 719 176 313ms 23 Apr 2020 386th Shanethegamer 🇺🇸 717 129 4ms 27 Feb 2023 387th edre 715 81 10ms 9 Jul 2018 387th duckyluuk 🇳🇱 715 81 15ms 15 Aug 2024 387th bizy-coder 715 81 9ms 8 Oct 2024 387th snydej 715 81 14ms 21 Nov 2024 387th snoozingnewt 🇨🇦 715 81 12ms 7 Nov 2025 387th Lv0Sys 🇵🇱 715 81 10ms 8 days ago 393rd Mabeloid 🇳🇴 715 142 4ms 22 Sep 2024 394th SirBogman 🇺🇸 714 70 275ms 9 Jan 2025 395th nyoshe 714 108 6ms 4 Jul 2023 396th Shanethegamer 🇺🇸 714 148 143ms 27 Feb 2023 397th albanian-laundromat 713 86 842ms 26 Sep 2025 398th MeWhenI 🇻🇦 712 82 32ms 15 Feb 2025 399th rucin93 🇵🇱 711 88 137ms 25 Sep 2024 400th Alex-x90 🇺🇸 711 111 358ms 19 Sep 2024 401st neihousaigaai 710 99 10ms 18 May 2021 402nd MeWhenI 🇻🇦 710 124 20ms 10 Oct 2023 403rd stefangimmillaro 707 109 6ms 13 Oct 2024 404th RYNO8 706 82 18ms 30 Aug 2021 404th cubed-guy 706 82 10ms 12 Feb 2022 404th FlorianCassayre 🇫🇷 706 82 11ms 17 Oct 2023 404th Artemis21 🇬🇧 706 82 20ms 10 Jan 2025 404th wuduculfre 706 82 13ms 22 Jul 2025 409th KatieLG 🇬🇧 704 79 375ms 28 Oct 2024 410th Shanethegamer 🇺🇸 704 151 441ms 25 Sep 2025 411th Shanethegamer 🇺🇸 703 77 46ms 27 Feb 2023 412th Lv0Sys 🇵🇱 703 100 10ms 8 days ago 413th stefangimmillaro 703 128 48ms 26 Apr 2025 414th MeWhenI 🇻🇦 703 236 407ms 10 Feb 2025 415th MeWhenI 🇻🇦 702 127 2,731ms 24 Oct 2024 416th MichalMarsalek 🇨🇿 701 147 297ms 16 Feb 2022 417th annaproxy 698 83 216ms 10 Aug 2022 418th tayloia 🇬🇧 696 101 11ms 17 Jan 2023 419th DaCoolOne 696 146 4ms 25 Feb 2020 420th anter69 🇭🇺 694 78 38ms 25 Jan 2023 421st jared-hughes 694 104 1,119ms 21 Jul 2022 422nd prestosilver 🇺🇸 694 111 6ms 20 days ago 423rd saito-ta 🇯🇵 691 71 57ms 1 Oct 2022 424th daniel-pedersen 🇸🇪 690 102 10ms 7 Mar 2022 425th jacklynnepenick 689 84 201ms 26 Aug 2021 425th NewDefectus 🇮🇱 689 84 11ms 18 Nov 2021 425th plcc0 689 84 24ms 25 Apr 2025 428th jared-hughes 689 138 380ms 21 Jul 2022 429th MeWhenI 🇻🇦 688 91 189ms 28 Jan 2023 430th duckyluuk 🇳🇱 687 81 383ms 29 Aug 2024 430th snoozingnewt 🇨🇦 687 81 340ms 7 Nov 2025 432nd primo-ppcg 🇹🇭 687 115 348ms 21 Nov 2021 433rd scpchicken 🇵🇼 685 54 4ms 19 Jan 2023 434th targrik 684 105 13ms 5 days ago 435th arjanadriaanse 🇳🇱 684 115 151ms 15 Nov 2021 436th Shanethegamer 🇺🇸 684 185 277ms 27 Feb 2023 437th DialFrost 🇸🇬 683 243 431ms 7 Feb 2025 438th Dominoscompute 682 58 34ms 2 Jun 2022 439th retrohun 681 85 24ms 18 Jul 2018 439th Shanethegamer 🇺🇸 681 85 19ms 21 Aug 2021 439th Natanaelel 🇸🇪 681 85 10ms 6 Aug 2023 442nd arjanadriaanse 🇳🇱 681 115 195ms 28 Sep 2023 443rd dokutan 677 150 4ms 9 Jul 2024 444th jared-hughes 676 114 6ms 21 Jul 2022 445th MeWhenI 🇻🇦 676 146 6ms 23 May 2023 446th inventshah 676 180 26ms 24 Oct 2023 447th Shanethegamer 🇺🇸 675 246 485ms 29 Jan 2025 448th retrohun 674 107 2,153ms 29 Jun 2021 449th lynn 673 55 10ms 10 Jan 2022 450th JDiLenarda 🇫🇷 673 149 1,287ms 11 Nov 2023 First Prev 376–450 of 1,612 Next Last