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 676th daedals 522 111 11ms 24 Apr 2019 676th amollberg 🇸🇪 522 111 10ms 18 Jan 2022 676th commandblockguy 🇺🇸 522 111 11ms 1 Oct 2022 679th junkondo-jp 521 135 10ms 12 May 2024 680th tobeannouncd 521 151 132ms 5 Jan 2024 681st MeWhenI 🇻🇦 521 195 3ms 31 Dec 2022 682nd Shanethegamer 🇺🇸 520 196 53ms 4 Oct 2024 683rd vezzick 517 112 15ms 8 Mar 2021 684th KatieLG 🇬🇧 517 113 29ms 10 Oct 2025 685th violeta-desantis 517 149 8ms 31 Aug 2023 686th revlayle 🇺🇸 516 153 336ms 28 Dec 2021 687th GrayJoKing 🇦🇺 515 82 8ms 2 Apr 2023 688th roguh 🇬🇹 515 108 568ms 22 Feb 2024 688th dokutan 515 108 406ms 9 Jul 2024 690th myleopard 512 113 17ms 15 Oct 2021 690th CedricGebistorf 512 113 11ms 19 Feb 2022 690th betaveros 512 113 13ms 1 Jan 2023 690th scpchicken 🇵🇼 512 113 11ms 28 Feb 2023 690th janbehrens 🇩🇪 512 113 18ms 17 Jun 2023 690th fourth-bit 512 113 19ms 11 Nov 2024 696th commandblockguy 🇺🇸 511 109 845ms 1 Sep 2025 697th retrohun 511 186 63ms 28 Dec 2022 698th Salutations45 510 138 10ms 30 Dec 2024 699th hemphen 509 155 385ms 29 Aug 2022 700th mokymok 🇺🇸 508 114 20ms 11 Oct 2021 700th hiichbindermax 508 114 10ms 17 Sep 2024 702nd aksyristos 507 152 8ms 30 Jan 2023 703rd yzhs 🇩🇪 507 155 177ms 26 Jul 2021 704th Waffle3z 506 107 41ms 22 Jan 2021 704th KatieLG 🇬🇧 506 107 40ms 11 Apr 2022 706th KatieLG 🇬🇧 506 209 107ms 15 Jan 2023 707th Shanethegamer 🇺🇸 505 115 536ms 2 Jul 2021 708th Shanethegamer 🇺🇸 505 205 54ms 20 Oct 2024 709th giacomogallina 504 115 24ms 14 Jun 2019 709th cellobix 504 115 18ms 15 Aug 2019 709th dzhang314 504 115 17ms 15 Aug 2019 709th rollershutter 504 115 18ms 26 Nov 2023 709th 1231234md5 🇨🇳 504 115 18ms 25 Jan 2024 709th CutSandstone 504 115 15ms 5 Jul 2024 709th KasperKivimaeki 🇫🇮 504 115 15ms 7 Jul 2025 716th boxjelly 504 153 7ms 17 Feb 2021 716th janbehrens 🇩🇪 504 153 6ms 25 Oct 2021 718th boxjelly 504 156 255ms 27 Jan 2021 719th MeWhenI 🇻🇦 504 251 274ms 10 Feb 2023 720th CaedenHarper 🇨🇦 502 122 757ms 25 Sep 2025 721st ArmaanAS 502 140 10ms 5 Feb 2021 721st raphaelimahorn 502 140 10ms 2 Oct 2021 721st ShiraJoseph 🇺🇸 502 140 9ms 15 Oct 2023 724th snoozingnewt 🇺🇸 502 158 80ms 22 Oct 2025 725th MeWhenI 🇻🇦 502 192 137ms 11 Sep 2022 726th MeWhenI 🇻🇦 502 273 1,525ms 25 days ago 727th madex 🇩🇪 500 154 8ms 16 Jan 2021 728th NicoAdams 499 116 13ms 22 Nov 2021 728th NerdyMcNerd42 499 116 11ms 27 Oct 2022 728th jtaxen 499 116 18ms 21 Apr 2024 731st charliegaming 499 141 10ms 4 Oct 2023 731st dokutan 499 141 11ms 5 Jun 2025 731st CaedenHarper 🇨🇦 499 141 10ms 30 Aug 2025 734th n1LS 497 109 52ms 27 Sep 2019 735th sambirnbaum1 491 118 11ms 29 Oct 2019 735th boxjelly 491 118 13ms 17 Jan 2021 735th andrewjc2000 491 118 11ms 8 Mar 2025 738th JDiLenarda 🇫🇷 490 161 348ms 20 Nov 2023 739th Dominoscompute 490 208 40ms 20 Apr 2023 740th Attero 🇸🇪 490 217 309ms 15 May 2020 741st msbranicky 489 197 130ms 3 Oct 2024 742nd alemelis 488 119 253ms 29 Sep 2024 743rd quimey 487 119 17ms 23 Aug 2023 743rd alemelis 487 119 11ms 14 Sep 2024 745th janbehrens 🇩🇪 487 148 119ms 5 Aug 2021 746th janbehrens 🇩🇪 486 148 5ms 3 Jul 2023 747th dokutan 486 219 357ms 24 Sep 2025 748th Aurel300 🇨🇭 484 199 169ms 20 Jun 2024 749th knutae 🇳🇴 483 120 15ms 3 Dec 2021 749th adamnielson42 🇺🇸 483 120 211ms 4 May 2023 First Prev 676–750 of 1,601 Next Last