Rule 110 in all languages in chars. 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 Chars Time Submitted 76th orthoplex 🇨🇽 933 58 49ms 31 Mar 2022 77th primo-ppcg 🇹🇭 933 77 26ms 3 Jul 2023 78th edsrzf 🇳🇿 929 66 1,001ms 5 Sep 2025 79th Steffan153 🇫🇮 927 60 404ms 21 Jan 2024 79th neel11235813 927 60 427ms 10 Mar 2024 79th lifthrasiir 🇰🇷 927 60 320ms 2 Dec 2024 82nd GrayJoKing 🇦🇺 927 63 28ms 20 Feb 2022 83rd acotis 927 104 139ms 1 Jun 2025 84th Bubbler-4 925 40 5ms 21 Feb 2022 85th prplz 🇦🇺 925 76 12ms 20 May 2022 85th Irratix 🇳🇱 925 76 13ms 24 Jan 2023 87th primo-ppcg 🇹🇭 925 78 2,951ms 22 Jan 2025 88th sean-niemann 🇺🇸 925 81 4ms 23 Aug 2025 89th stefangimmillaro 925 115 483ms 18 days ago 90th JayXon 🇺🇸 924 103 63ms 14 Mar 2023 91st sean-niemann 🇺🇸 923 110 2ms 25 Apr 2023 91st Steffan153 🇫🇮 923 110 2ms 6 May 2023 93rd inventshah 922 62 1,129ms 28 Oct 2023 94th JayXon 🇺🇸 921 63 1,960ms 29 Jun 2021 95th GrayJoKing 🇦🇺 921 85 131ms 30 Oct 2023 96th sean-niemann 🇺🇸 920 68 129ms 30 Apr 2025 97th primo-ppcg 🇹🇭 920 78 311ms 15 Nov 2022 97th xsot 🇸🇬 920 78 8ms 9 Feb 2024 99th m-tkach 🇺🇦 919 63 10ms 12 Jun 2024 100th ovs-code 🇩🇪 915 104 73ms 8 Jun 2024 101st NewDefectus 🇮🇱 913 77 14ms 18 Nov 2021 102nd Lydxn 🇨🇦 913 97 444ms 8 Mar 2022 102nd JayXon 🇺🇸 913 97 493ms 8 Mar 2022 104th inventshah 912 61 411ms 15 Jan 2024 104th emgordon154 912 61 376ms 3 Aug 2025 106th MeWhenI 🇻🇦 912 86 83ms 16 Aug 2024 106th ovs-code 🇩🇪 912 86 23ms 13 Oct 2024 108th GrayJoKing 🇦🇺 911 84 406ms 1 Nov 2023 109th DialFrost 🇸🇬 911 87 87ms 1 Jul 2025 110th primo-ppcg 🇹🇭 910 112 228ms 8 Feb 2021 110th zacjl 910 112 41ms 8 Apr 2025 112th stefangimmillaro 910 139 270ms 19 Sep 2024 113th error256 908 95 72ms 23 Jun 2024 114th stefangimmillaro 907 102 9ms 30 Sep 2024 115th GrayJoKing 🇦🇺 907 112 3ms 3 Apr 2023 116th ovs-code 🇩🇪 904 98 496ms 8 Mar 2022 116th Steffan153 🇫🇮 904 98 489ms 23 Jul 2024 118th Lydxn 🇨🇦 903 83 4ms 9 Feb 2023 118th GrayJoKing 🇦🇺 903 83 4ms 1 Nov 2023 120th GrayJoKing 🇦🇺 903 89 22ms 8 Feb 2025 121st lynn 903 111 1,357ms 15 Sep 2021 122nd SirBogman 🇺🇸 902 41 5ms 28 Nov 2022 123rd dvargas46 🇺🇸 902 80 54ms 12 Dec 2022 124th edsrzf 🇳🇿 902 105 40ms 99 mins ago 125th edsrzf 🇳🇿 902 114 461ms 22 Jun 2025 126th Argeento 🇵🇱 901 78 11ms 8 Sep 2023 127th inventshah 901 98 11ms 28 Dec 2023 128th stefangimmillaro 901 99 2,771ms 20 Nov 2024 129th JayXon 🇺🇸 901 107 155ms 23 Apr 2025 130th 4hg 🇺🇸 900 44 34ms 19 Mar 2023 131st primo-ppcg 🇹🇭 900 100 43ms 15 May 2025 132nd stefangimmillaro 899 103 113ms 13 Nov 2022 133rd JayXon 🇺🇸 899 111 119ms 5 Sep 2023 134th canissimia 🇦🇶 899 163 17ms 17 Dec 2022 135th primo-ppcg 🇹🇭 898 96 106ms 10 Nov 2023 136th inventshah 897 106 76ms 4 Feb 2023 137th edsrzf 🇳🇿 897 110 12ms 27 Feb 2025 138th primo-ppcg 🇹🇭 896 86 8ms 26 Apr 2019 138th inventshah 896 86 6ms 24 Jan 2023 140th dcgjb 895 70 273ms 26 Feb 2024 140th nwellnhof 🇩🇪 895 70 328ms 27 Oct 2024 142nd GrayJoKing 🇦🇺 895 120 48ms 28 Apr 2024 143rd stefangimmillaro 894 118 1,337ms 29 Sep 2023 144th GrayJoKing 🇦🇺 894 136 133ms 31 Mar 2023 145th GrayJoKing 🇦🇺 893 56 443ms 24 Aug 2020 146th canissimia 🇦🇶 891 55 7ms 24 Jul 2023 147th tomtheisen 🇺🇸 890 79 11ms 2 Oct 2020 147th dmrichwa 🇺🇸 890 79 11ms 18 Dec 2022 149th inventshah 890 104 346ms 28 Oct 2023 150th kg583 🇺🇸 889 116 49ms 15 Mar 2025 First Prev 76–150 of 1,569 Next Last