Rule 110 in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 676th alexkunin 536 135 10ms 3 Jul 2019 676th rodigu 536 135 10ms 14 Jun 2021 676th olleicua 🇺🇸 536 135 11ms 9 Sep 2025 679th jerrandolph 536 240 312ms 23 Apr 2020 680th bastienvoirin 🇫🇷 535 128 18ms 28 Nov 2020 680th lemogne 535 128 18ms 10 Aug 2021 680th NicoAdams 535 128 11ms 22 Nov 2021 680th NerdyMcNerd42 535 128 11ms 27 Oct 2022 680th adamnielson42 🇺🇸 535 128 217ms 4 May 2023 680th ThijsLuttikhuis 535 128 19ms 3 Mar 2024 680th Mabeloid 🇳🇴 535 128 16ms 22 Sep 2024 680th alemelis 535 128 18ms 17 Oct 2024 680th kistlerf 🇨🇭 535 128 16ms 28 May 2025 689th BBoehm 🇩🇪 532 136 12ms 10 Nov 2020 690th jakobkordez 🇸🇮 531 129 11ms 8 Nov 2022 691st violeta-desantis 530 151 8ms 31 Aug 2023 692nd scpchicken 🇵🇼 530 152 231ms 28 Feb 2023 693rd MeWhenI 🇻🇦 528 179 5ms 11 Sep 2022 694th madeforlosers 527 130 19ms 30 Nov 2023 694th Babafaba 527 130 11ms 24 days ago 696th tobeannouncd 527 153 132ms 5 Jan 2024 697th MeWhenI 🇻🇦 526 197 3ms 31 Dec 2022 698th KatieLG 🇬🇧 525 115 29ms 10 Oct 2025 699th Shanethegamer 🇺🇸 525 198 53ms 4 Oct 2024 700th Waffle3z 523 109 41ms 22 Jan 2021 700th KatieLG 🇬🇧 523 109 40ms 11 Apr 2022 702nd benwilliamgraham 523 131 19ms 25 Oct 2021 702nd DrPiranoid 523 131 11ms 12 Oct 2022 702nd BREMAUCY 🇫🇷 523 131 13ms 4 Jan 2024 705th Shanethegamer 🇺🇸 522 120 736ms 2 Jul 2021 706th ChristophHornung 522 155 362ms 21 Nov 2021 707th junkondo-jp 520 139 11ms 29 Jun 2024 708th Dazza314 🇬🇧 519 132 12ms 31 Oct 2020 708th nstearns96 🇬🇧 519 132 363ms 10 Jan 2023 710th aksyristos 519 154 8ms 30 Jan 2023 711th annaproxy 519 156 385ms 22 Jun 2023 712th Salutations45 517 140 9ms 30 Dec 2024 713th retrohun 517 188 65ms 28 Dec 2022 714th janbehrens 🇩🇪 516 155 6ms 25 Oct 2021 715th hemphen 516 157 365ms 29 Aug 2022 716th OllieBoyne 🇬🇧 515 133 12ms 2 Jan 2021 717th retrohun 514 106 11ms 1 Jan 2023 718th Mabeloid 🇳🇴 513 128 550ms 22 Sep 2024 718th Babafaba 513 128 542ms 24 days ago 720th madex 🇩🇪 513 156 8ms 16 Jan 2021 721st revlayle 🇺🇸 512 158 307ms 28 Dec 2021 722nd fynnkroeger 511 134 12ms 4 Jan 2023 722nd HumanoidCPU 511 134 16ms 17 Feb 2025 724th KatieLG 🇬🇧 511 211 107ms 15 Jan 2023 725th CaedenHarper 🇨🇦 510 124 757ms 25 Sep 2025 726th Shanethegamer 🇺🇸 510 207 54ms 20 Oct 2024 727th alemelis 509 123 305ms 29 Sep 2024 728th boxjelly 509 157 7ms 17 Feb 2021 729th MeWhenI 🇻🇦 508 253 259ms 10 Feb 2023 730th garrisonhh 507 135 18ms 21 Nov 2020 730th Bonjour27891 🇻🇳 507 135 15ms 13 Mar 2022 730th jfallon1997 507 135 11ms 6 Sep 2022 733rd MeWhenI 🇻🇦 507 194 137ms 11 Sep 2022 734th dokutan 506 143 10ms 5 Jun 2025 734th CaedenHarper 🇨🇦 506 143 10ms 30 Aug 2025 736th MeWhenI 🇻🇦 506 275 1,525ms 11 days ago 737th forthuser 503 136 18ms 24 Jul 2023 737th mbittner20 503 136 10ms 19 Aug 2023 739th thisishowmymindworks 🇳🇴 502 144 11ms 5 Oct 2020 739th ArmaanAS 502 144 11ms 5 Feb 2021 741st hardlyBearable 500 137 11ms 25 May 2019 741st geofft 500 137 26ms 11 Dec 2020 741st charliegaming 500 137 13ms 4 Oct 2023 741st Alban-Boissard 500 137 11ms 14 Jun 2025 745th MeWhenI 🇻🇦 498 127 693ms 15 Sep 2025 746th dokutan 498 221 357ms 24 Sep 2025 747th detrumi 🇳🇱 497 126 496ms 24 Oct 2020 748th neel11235813 496 115 54ms 17 Mar 2023 749th skps2010 496 138 11ms 16 Jun 2019 749th amishtal 496 138 17ms 30 Nov 2019 First Prev 676–750 of 1,602 Next Last
