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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 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder NFA Simulator Nim 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 Chars Time Submitted 101st GrayJoKing 🇦🇺 921 85 128ms 30 Oct 2023 102nd sean-niemann 🇺🇸 920 68 122ms 30 Apr 2025 103rd primo-ppcg 🇹🇭 920 78 247ms 15 Nov 2022 103rd xsot 🇸🇬 920 78 8ms 9 Feb 2024 105th m-tkach 🇺🇦 919 63 10ms 12 Jun 2024 105th CornerMercury 🇬🇧 919 63 14ms 26 Nov 2025 105th ndren 919 63 14ms 26 Nov 2025 108th GrayJoKing 🇦🇺 915 84 100ms 1 Nov 2023 109th Lydxn 🇨🇦 915 97 486ms 8 Mar 2022 109th JayXon 🇺🇸 915 97 460ms 8 Mar 2022 111th ovs-code 🇩🇪 915 104 63ms 8 Jun 2024 112th sean-niemann 🇺🇸 914 81 3ms 23 Aug 2025 112th Steffan153 🇫🇮 914 81 4ms 13 days ago 114th MeWhenI 🇻🇦 914 86 78ms 16 Aug 2024 114th ovs-code 🇩🇪 914 86 23ms 13 Oct 2024 116th inventshah 913 61 468ms 15 Jan 2024 116th emgordon154 913 61 465ms 3 Aug 2025 118th NewDefectus 🇮🇱 913 77 12ms 18 Nov 2021 119th DialFrost 🇸🇬 911 87 88ms 1 Jul 2025 120th primo-ppcg 🇹🇭 910 112 229ms 8 Feb 2021 120th zacjl 910 112 32ms 8 Apr 2025 122nd stefangimmillaro 910 139 334ms 19 Sep 2024 123rd GrayJoKing 🇦🇺 908 94 63ms 9 Dec 2025 123rd error256 908 94 65ms 28 Dec 2025 125th KasperKivimaeki 🇫🇮 907 85 62ms 8 Nov 2025 126th stefangimmillaro 907 102 6ms 30 Sep 2024 127th sean-niemann 🇺🇸 906 114 2ms 23 Dec 2025 127th Steffan153 🇫🇮 906 114 4ms 11 Feb 2026 129th ovs-code 🇩🇪 905 98 467ms 8 Mar 2022 129th Steffan153 🇫🇮 905 98 488ms 23 Jul 2024 131st edsrzf 🇳🇿 905 114 312ms 22 Jun 2025 132nd dvargas46 🇺🇸 903 80 35ms 12 Dec 2022 133rd GrayJoKing 🇦🇺 903 89 21ms 8 Feb 2025 134th stefangimmillaro 903 99 2,624ms 20 Nov 2024 135th lynn 903 111 1,484ms 15 Sep 2021 136th SirBogman 🇺🇸 902 41 3ms 28 Nov 2022 137th Argeento 🇵🇱 902 78 14ms 8 Sep 2023 138th edsrzf 🇳🇿 902 105 42ms 24 Oct 2025 139th JayXon 🇺🇸 902 107 137ms 23 Apr 2025 140th stefangimmillaro 901 103 129ms 13 Nov 2022 141st canissimia 🇦🇶 901 163 14ms 17 Dec 2022 142nd 4hg 🇺🇸 900 44 34ms 19 Mar 2023 143rd primo-ppcg 🇹🇭 900 100 40ms 15 May 2025 144th inventshah 899 98 10ms 28 Dec 2023 145th JayXon 🇺🇸 899 111 161ms 5 Sep 2023 146th edsrzf 🇳🇿 898 87 9ms 13 Mar 2026 146th GrayJoKing 🇦🇺 898 87 10ms 15 Mar 2026 148th primo-ppcg 🇹🇭 897 86 7ms 26 Apr 2019 148th inventshah 897 86 6ms 24 Jan 2023 150th inventshah 897 106 67ms 4 Feb 2023 151st edsrzf 🇳🇿 897 110 8ms 27 Feb 2025 152nd MeWhenI 🇻🇦 896 117 115ms 9 hours ago 153rd GrayJoKing 🇦🇺 896 136 126ms 31 Mar 2023 154th dcgjb 895 70 332ms 26 Feb 2024 154th nwellnhof 🇩🇪 895 70 381ms 27 Oct 2024 156th GrayJoKing 🇦🇺 895 120 45ms 28 Apr 2024 157th GrayJoKing 🇦🇺 893 56 446ms 24 Aug 2020 158th canissimia 🇦🇶 892 55 6ms 24 Jul 2023 159th Lydxn 🇨🇦 892 83 3ms 9 Feb 2023 159th GrayJoKing 🇦🇺 892 83 3ms 1 Nov 2023 161st kg583 🇺🇸 892 116 44ms 15 Mar 2025 161st edsrzf 🇳🇿 892 116 43ms 9 Apr 2025 163rd ovs-code 🇩🇪 891 89 108ms 19 Dec 2025 164th m-tkach 🇺🇦 891 177 999ms 15 Jan 2025 165th tomtheisen 🇺🇸 890 79 12ms 2 Oct 2020 165th dmrichwa 🇺🇸 890 79 12ms 18 Dec 2022 167th inventshah 890 104 281ms 28 Oct 2023 168th primo-ppcg 🇹🇭 889 96 84ms 10 Nov 2023 169th stefangimmillaro 889 118 1,028ms 29 Sep 2023 170th JayXon 🇺🇸 888 89 398ms 28 Jun 2024 171st sean-niemann 🇺🇸 887 100 540ms 14 Apr 2025 172nd primo-ppcg 🇹🇭 887 146 26ms 25 Jun 2022 173rd sean-niemann 🇺🇸 886 81 3ms 3 Feb 2024 174th Alex-x90 🇺🇸 886 87 6ms 11 Feb 2023 174th ovs-code 🇩🇪 886 87 6ms 6 May 2025 176th typeswitch-dev 🇵🇹 885 120 4ms 7 Aug 2023 176th GrayJoKing 🇦🇺 885 120 18ms 8 Aug 2023 178th primo-ppcg 🇹🇭 883 117 42ms 2 May 2019 179th ngn 🇧🇬 881 42 3ms 13 Jan 2022 179th Steffan153 🇫🇮 881 42 5ms 17 days ago 181st sean-niemann 🇺🇸 881 100 10ms 28 Dec 2023 182nd Alex-x90 🇺🇸 881 108 67ms 23 Feb 2023 183rd primo-ppcg 🇹🇭 881 122 44ms 21 Jun 2022 184th Kacarott 🇦🇺 880 97 62ms 9 Dec 2025 185th btnlq 879 89 26ms 12 Dec 2021 186th DialFrost 🇸🇬 878 66 10ms 24 Nov 2023 187th kg583 🇺🇸 877 108 44ms 24 Oct 2025 188th MeWhenI 🇻🇦 875 136 77ms 1 Aug 2023 189th edsrzf 🇳🇿 874 128 134ms 15 Dec 2025 190th JayXon 🇺🇸 872 176 1,709ms 13 days ago 191st btnlq 870 72 312ms 23 Feb 2021 192nd zacjl 870 119 44ms 13 Feb 2025 193rd namelessiw 869 91 433ms 28 Jun 2024 193rd stefangimmillaro 869 91 483ms 15 Jan 2025 195th Steffan153 🇫🇮 869 158 44ms 29 Mar 2026 196th ovs-code 🇩🇪 869 191 1,208ms 2 Feb 2025 197th emgordon154 866 66 1,487ms 3 Aug 2025 198th xsot 🇸🇬 866 83 16ms 24 May 2025 199th sean-niemann 🇺🇸 866 124 46ms 16 Jan 2026 200th Irratix 🇳🇱 865 110 69ms 15 Dec 2022 First Prev 101–200 of 1,669 Next Last