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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix 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 ArkScript 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 ><> 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 ArkScript 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 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix 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 161st inventshah 890 104 281ms 28 Oct 2023 162nd primo-ppcg 🇹🇭 889 96 100ms 10 Nov 2023 163rd MeWhenI 🇻🇦 889 119 106ms 14 Mar 2023 164th JayXon 🇺🇸 888 89 420ms 28 Jun 2024 165th sean-niemann 🇺🇸 887 100 633ms 14 Apr 2025 166th primo-ppcg 🇹🇭 887 146 26ms 25 Jun 2022 167th JayXon 🇺🇸 887 155 1,674ms 15 Sep 2025 168th sean-niemann 🇺🇸 886 81 3ms 3 Feb 2024 169th Alex-x90 🇺🇸 886 87 7ms 11 Feb 2023 169th ovs-code 🇩🇪 886 87 6ms 6 May 2025 171st typeswitch-dev 🇵🇹 885 120 4ms 7 Aug 2023 171st GrayJoKing 🇦🇺 885 120 18ms 8 Aug 2023 173rd primo-ppcg 🇹🇭 883 117 42ms 2 May 2019 174th ngn 🇧🇬 881 42 3ms 13 Jan 2022 175th sean-niemann 🇺🇸 881 100 10ms 28 Dec 2023 176th Alex-x90 🇺🇸 881 108 65ms 23 Feb 2023 177th primo-ppcg 🇹🇭 881 122 44ms 21 Jun 2022 178th Kacarott 🇦🇺 880 97 62ms 9 Dec 2025 179th btnlq 879 89 27ms 12 Dec 2021 180th DialFrost 🇸🇬 878 66 11ms 24 Nov 2023 181st Steffan153 🇫🇮 877 70 762ms 18 hours ago 182nd kg583 🇺🇸 877 108 41ms 24 Oct 2025 183rd MeWhenI 🇻🇦 875 136 67ms 1 Aug 2023 184th edsrzf 🇳🇿 874 128 119ms 15 Dec 2025 185th btnlq 870 72 329ms 23 Feb 2021 186th zacjl 870 119 44ms 13 Feb 2025 187th primo-ppcg 🇹🇭 870 158 1,815ms 9 Jun 2024 188th namelessiw 869 91 447ms 28 Jun 2024 188th stefangimmillaro 869 91 442ms 15 Jan 2025 190th ovs-code 🇩🇪 869 191 1,481ms 2 Feb 2025 191st emgordon154 866 66 1,515ms 3 Aug 2025 192nd xsot 🇸🇬 866 83 16ms 24 May 2025 193rd sean-niemann 🇺🇸 866 124 46ms 16 Jan 2026 194th Irratix 🇳🇱 865 110 62ms 15 Dec 2022 195th xnor-gate 864 91 149ms 26 Dec 2021 196th MeWhenI 🇻🇦 864 93 20ms 1 Jan 2025 197th bstrat 860 43 4ms 18 Jun 2024 198th SirBogman 🇺🇸 860 46 33ms 28 Nov 2022 198th stackofbears 860 46 36ms 23 Feb 2024 200th Natanaelel 🇸🇪 860 63 44ms 29 Jul 2023 201st jared-hughes 859 244 19ms 23 Dec 2023 202nd primo-ppcg 🇹🇭 858 72 1,047ms 8 Feb 2022 203rd nwellnhof 🇩🇪 857 90 6ms 12 Feb 2020 203rd prplz 🇦🇺 857 90 6ms 25 Sep 2021 205th Attero 🇸🇪 856 84 18ms 20 Sep 2023 206th ovs-code 🇩🇪 855 92 139ms 11 Nov 2023 207th primo-ppcg 🇹🇭 853 117 122ms 31 May 2021 208th TFeld00 🇩🇰 852 68 210ms 4 Nov 2020 208th 4atj 852 68 11ms 22 Apr 2025 208th davecame 852 68 10ms 13 Nov 2025 211th JayXon 🇺🇸 849 149 278ms 18 Sep 2024 212th primo-ppcg 🇹🇭 848 258 54ms 2 Aug 2023 213th helbling 🇨🇭 847 83 15ms 20 Feb 2024 214th SirBogman 🇺🇸 846 64 40ms 28 Nov 2022 214th MeWhenI 🇻🇦 846 64 41ms 25 Jul 2023 214th emgordon154 846 64 37ms 3 Aug 2025 217th emgordon154 841 45 65ms 11 Nov 2025 218th xnor-gate 839 69 11ms 25 Mar 2021 218th lynn 839 69 11ms 8 Dec 2021 218th nwellnhof 🇩🇪 839 69 10ms 27 Jul 2023 218th stefangimmillaro 839 69 10ms 19 Sep 2024 218th cefqrn 839 69 12ms 3 Jul 2025 218th sunleonid 839 69 10ms 5 Dec 2025 218th sisyphus-ppcg 🇦🇺 839 69 10ms 15 Dec 2025 218th bizy-coder 839 69 11ms 15 Dec 2025 226th kumavale 838 115 142ms 14 Nov 2025 227th Attero 🇸🇪 837 84 10ms 21 Oct 2020 228th duckyluuk 🇳🇱 837 96 23ms 25 Jun 2025 229th sean-niemann 🇺🇸 836 86 10ms 28 Dec 2023 230th Steffan153 🇫🇮 836 94 87ms 2 days ago 231st inventshah 836 107 2,403ms 20 Nov 2024 232nd nwellnhof 🇩🇪 834 114 62ms 24 Jul 2023 233rd primo-ppcg 🇹🇭 833 127 105ms 23 Jan 2020 234th m-tkach 🇺🇦 831 67 437ms 23 Jul 2024 235th MeWhenI 🇻🇦 831 114 7ms 9 May 2024 236th stefangimmillaro 831 116 126ms 18 May 2025 237th DialFrost 🇸🇬 830 74 1,028ms 5 Sep 2025 237th CaedenHarper 🇨🇦 830 74 1,132ms 9 Dec 2025 239th edsrzf 🇳🇿 829 123 24ms 3 Dec 2025 240th nwellnhof 🇩🇪 827 51 3ms 24 Jul 2023 First Prev 161–240 of 1,641 Next Last