Rule 110 in all languages in bytes. 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 76th 5cw 🇺🇸 951 72 10ms 2 Jan 2024 76th lifthrasiir 🇰🇷 951 72 9ms 11 Nov 2024 76th zacjl 951 72 13ms 30 Jan 2025 76th edsrzf 🇳🇿 951 72 10ms 18 Jun 2025 85th AdrienHache 🇫🇷 943 86 446ms 13 Sep 2025 86th lyphyser 941 64 57ms 30 Jul 2023 87th sisyphus-ppcg 🇦🇺 940 63 1,473ms 9 Dec 2022 87th DialFrost 🇸🇬 940 63 1,372ms 13 Apr 2025 89th inventshah 940 77 11ms 23 Feb 2023 89th Alex-x90 🇺🇸 940 77 12ms 23 Feb 2023 91st DialFrost 🇸🇬 939 70 446ms 16 Jan 2024 91st inventshah 939 70 533ms 20 Jan 2024 91st lynn 939 70 499ms 17 Feb 2024 91st kg583 🇺🇸 939 70 457ms 30 Jan 2025 95th lynn 939 86 156ms 22 Nov 2021 95th HPWiz 🇳🇿 939 86 159ms 22 Nov 2021 97th GrayJoKing 🇦🇺 938 62 439ms 1 Jul 2021 97th Lydxn 🇨🇦 938 62 158ms 22 May 2022 99th sean-niemann 🇺🇸 938 66 1,116ms 15 Feb 2026 99th Steffan153 🇫🇮 938 66 884ms 15 Feb 2026 99th edsrzf 🇳🇿 938 66 962ms 15 Feb 2026 102nd nwellnhof 🇩🇪 938 69 1,074ms 17 Sep 2023 103rd primo-ppcg 🇹🇭 938 73 177ms 5 Oct 2020 103rd bricknellj 938 73 10ms 3 Jan 2023 103rd ZakkkkAttackkkk 🇵🇭 938 73 11ms 20 Feb 2025 106th primo-ppcg 🇹🇭 936 79 23ms 3 Jul 2023 107th primo-ppcg 🇹🇭 935 50 114ms 8 Dec 2022 107th AlephSquirrel 935 50 66ms 31 Dec 2022 109th acotis 930 106 131ms 1 Jun 2025 110th Bubbler-4 929 42 5ms 21 Feb 2022 111th GrayJoKing 🇦🇺 929 65 26ms 20 Feb 2022 112th primo-ppcg 🇹🇭 929 80 2,886ms 22 Jan 2025 113th prplz 🇦🇺 928 78 13ms 20 May 2022 113th Irratix 🇳🇱 928 78 17ms 24 Jan 2023 113th stefangimmillaro 928 78 14ms 19 Sep 2024 116th JayXon 🇺🇸 927 105 63ms 14 Mar 2023 117th stefangimmillaro 927 119 518ms 6 Oct 2025 118th GrayJoKing 🇦🇺 926 114 3ms 3 Apr 2023 119th inventshah 925 64 1,485ms 28 Oct 2023 120th bitsandbeyond 🇳🇱 925 70 364ms 2 Mar 2026 121st ovs-code 🇩🇪 925 71 583ms 16 Jan 2024 121st neel11235813 925 71 499ms 31 Mar 2024 121st lifthrasiir 🇰🇷 925 71 421ms 4 Dec 2024 121st CaedenHarper 🇨🇦 925 71 371ms 5 days ago 125th emgordon154 925 74 11ms 3 Aug 2025 125th jusaka 925 74 13ms 3 days ago 127th primo-ppcg 🇹🇭 925 80 247ms 15 Nov 2022 127th JayXon 🇺🇸 925 80 146ms 11 Aug 2024 129th GrayJoKing 🇦🇺 925 86 129ms 30 Oct 2023 130th canissimia 🇦🇶 923 59 5ms 24 Jul 2023 131st primo-ppcg 🇹🇭 923 63 505ms 21 Dec 2020 132nd JayXon 🇺🇸 923 68 2,029ms 29 Jun 2021 133rd KasperKivimaeki 🇫🇮 920 87 62ms 8 Nov 2025 134th edsrzf 🇳🇿 919 97 3ms 28 Aug 2025 135th Lydxn 🇨🇦 919 99 486ms 8 Mar 2022 135th JayXon 🇺🇸 919 99 460ms 8 Mar 2022 137th ovs-code 🇩🇪 918 106 66ms 8 Jun 2024 138th GolfingSuccess 🇬🇷 917 51 85ms 2 Sep 2022 139th ovs-code 🇩🇪 917 89 100ms 19 Dec 2025 140th NewDefectus 🇮🇱 916 79 12ms 18 Nov 2021 141st xsot 🇸🇬 914 81 9ms 9 Feb 2024 141st Steffan153 🇫🇮 914 81 148ms 4 Aug 2024 143rd stefangimmillaro 914 141 334ms 19 Sep 2024 144th CornerMercury 🇬🇧 913 75 14ms 26 Nov 2025 144th ndren 913 75 14ms 26 Nov 2025 146th Steffan153 🇫🇮 913 94 86ms 12 Feb 2026 147th primo-ppcg 🇹🇭 913 114 229ms 8 Feb 2021 147th zacjl 913 114 32ms 8 Apr 2025 149th sisyphus-ppcg 🇦🇺 912 58 5ms 22 May 2022 150th GrayJoKing 🇦🇺 912 72 519ms 16 Jan 2024 150th Alex-x90 🇺🇸 912 72 338ms 16 Jan 2024 150th emgordon154 912 72 474ms 3 Aug 2025 153rd stefangimmillaro 912 104 6ms 30 Sep 2024 154th inventshah 910 88 6ms 4 Feb 2023 155th GrayJoKing 🇦🇺 910 96 63ms 9 Dec 2025 155th error256 910 96 65ms 28 Dec 2025 157th ovs-code 🇩🇪 910 100 467ms 8 Mar 2022 157th Steffan153 🇫🇮 910 100 496ms 23 Jul 2024 159th sean-niemann 🇺🇸 910 116 2ms 23 Dec 2025 159th Steffan153 🇫🇮 910 116 4ms 11 Feb 2026 First Prev 81–160 of 1,770 Next Last