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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 151st GrayJoKing 🇦🇺 908 114 3ms 3 Apr 2023 152nd SirBogman 🇺🇸 907 43 5ms 28 Nov 2022 153rd ovs-code 🇩🇪 906 100 496ms 8 Mar 2022 153rd Steffan153 🇫🇮 906 100 489ms 23 Jul 2024 155th GrayJoKing 🇦🇺 905 91 22ms 8 Feb 2025 156th lynn 905 113 1,357ms 15 Sep 2021 157th Argeento 🇵🇱 904 80 11ms 8 Sep 2023 158th dvargas46 🇺🇸 904 82 54ms 12 Dec 2022 159th inventshah 903 100 11ms 28 Dec 2023 160th stefangimmillaro 903 101 20 Nov 2024 161st JayXon 🇺🇸 903 109 155ms 23 Apr 2025 162nd primo-ppcg 🇹🇭 902 102 43ms 15 May 2025 163rd JayXon 🇺🇸 901 112 119ms 5 Sep 2023 164th canissimia 🇦🇶 901 163 17ms 17 Dec 2022 165th stefangimmillaro 900 105 126ms 13 Nov 2022 166th edsrzf 🇳🇿 900 124 339ms 22 Jun 2025 167th MeWhenI 🇻🇦 899 96 83ms 16 Aug 2024 168th inventshah 899 108 76ms 4 Feb 2023 169th edsrzf 🇳🇿 899 112 12ms 27 Feb 2025 170th Alex-x90 🇺🇸 898 89 8ms 11 Feb 2023 171st GrayJoKing 🇦🇺 898 109 3 Apr 2023 172nd nwellnhof 🇩🇪 897 72 328ms 27 Oct 2024 173rd GrayJoKing 🇦🇺 897 122 28 Apr 2024 174th stefangimmillaro 896 120 1,337ms 29 Sep 2023 175th GrayJoKing 🇦🇺 896 138 133ms 31 Mar 2023 176th tomtheisen 🇺🇸 893 81 11ms 2 Oct 2020 177th inventshah 892 106 346ms 28 Oct 2023 178th sean-niemann 🇺🇸 891 71 979ms 15 Sep 2025 179th sean-niemann 🇺🇸 891 83 171ms 4 Aug 2024 180th kg583 🇺🇸 891 118 49ms 15 Mar 2025 180th edsrzf 🇳🇿 891 118 50ms 9 Apr 2025 182nd JayXon 🇺🇸 890 91 299ms 28 Jun 2024 183rd edsrzf 🇳🇿 890 136 43ms 17 Jan 2025 184th m-tkach 🇺🇦 890 181 1,015ms 15 Jan 2025 185th sean-niemann 🇺🇸 889 83 3ms 3 Feb 2024 186th primo-ppcg 🇹🇭 888 90 8ms 26 Apr 2019 187th sean-niemann 🇺🇸 888 102 502ms 14 Apr 2025 188th GrayJoKing 🇦🇺 888 120 16ms 8 Aug 2023 189th MeWhenI 🇻🇦 888 121 120ms 14 Mar 2023 190th ngn 🇧🇬 886 44 3ms 13 Jan 2022 191st sean-niemann 🇺🇸 886 102 10ms 28 Dec 2023 192nd dcgjb 885 73 257ms 13 May 2024 193rd Alex-x90 🇺🇸 883 110 78ms 23 Feb 2023 194th primo-ppcg 🇹🇭 883 124 21 Jun 2022 195th primo-ppcg 🇹🇭 883 148 28ms 25 Jun 2022 196th primo-ppcg 🇹🇭 881 60 6ms 16 Oct 2020 197th ovs-code 🇩🇪 881 98 23ms 13 Oct 2024 198th JayXon 🇺🇸 881 157 1,794ms 15 Sep 2025 199th inventshah 880 84 163ms 4 Aug 2024 200th KasperKivimaeki 🇫🇮 879 91 74ms 1 Apr 2025 200th ovs-code 🇩🇪 879 91 7ms 6 May 2025 202nd evilpegasus 878 78 14ms 20 Jul 2022 202nd AlephSquirrel 878 78 13ms 12 Dec 2022 202nd cros107 🇦🇺 878 78 18ms 29 Jun 2025 205th Natanaelel 🇸🇪 877 65 44ms 29 Jul 2023 206th MeWhenI 🇻🇦 876 142 91ms 1 Aug 2023 207th btnlq 873 74 279ms 23 Feb 2021 207th primo-ppcg 🇹🇭 873 74 43ms 8 Feb 2022 209th btnlq 873 91 33ms 12 Dec 2021 210th typeswitch-dev 🇵🇹 873 122 4ms 7 Aug 2023 211th dmrichwa 🇺🇸 871 83 11ms 18 Dec 2022 212th namelessiw 871 93 373ms 28 Jun 2024 212th stefangimmillaro 871 93 374ms 15 Jan 2025 214th ovs-code 🇩🇪 871 193 2 Feb 2025 215th emgordon154 870 68 3 Aug 2025 216th xsot 🇸🇬 869 85 20ms 24 May 2025 217th zacjl 869 121 63ms 13 Feb 2025 218th bstrat 867 45 5ms 18 Jun 2024 219th xnor-gate 867 93 208ms 26 Dec 2021 220th MeWhenI 🇻🇦 867 95 20ms 1 Jan 2025 221st Irratix 🇳🇱 867 112 68ms 15 Dec 2022 222nd TFeld00 🇩🇰 866 79 217ms 5 Oct 2020 222nd OwPowell 866 79 16ms 23 Dec 2023 222nd xsot 🇸🇬 866 79 319ms 11 Feb 2024 225th stefangimmillaro 865 129 141ms 23 Sep 2024 First Prev 151–225 of 1,580 Next Last