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 225th ovs-code 🇩🇪 827 70 14ms 8 Mar 2022 225th SirBogman 🇺🇸 827 70 11ms 28 Nov 2022 225th 5cw 🇺🇸 827 70 10ms 2 Jan 2024 225th zacjl 827 70 14ms 30 Jan 2025 225th edsrzf 🇳🇿 827 70 10ms 18 Jun 2025 231st marshallward 🇺🇸 826 109 45ms 23 Dec 2024 232nd sean-niemann 🇺🇸 825 95 96ms 29 Dec 2024 232nd emgordon154 825 95 20ms 6 Jun 2025 234th SirBogman 🇺🇸 824 76 281ms 18 May 2024 235th emgordon154 824 191 39ms 10 Jun 2025 236th sisyphus-ppcg 🇦🇺 823 46 64ms 25 Jul 2022 236th MeWhenI 🇻🇦 823 46 90ms 24 Aug 2022 236th saito-ta 🇯🇵 823 46 218ms 11 Oct 2022 239th razetime 822 45 7ms 12 Jan 2022 239th GolfingSuccess 🇬🇷 822 45 4ms 13 Jan 2022 239th Steffan153 🇫🇮 822 45 5ms 10 Feb 2023 239th Natanaelel 🇸🇪 822 45 4ms 14 Jul 2023 243rd edsrzf 🇳🇿 822 124 26ms 1 Sep 2025 244th inventshah 820 108 453ms 9 Jan 2024 245th m-tkach 🇺🇦 820 157 28ms 15 Dec 2022 246th DialFrost 🇸🇬 818 68 413ms 16 Jan 2024 246th lynn 818 68 471ms 17 Feb 2024 248th inventshah 818 129 113ms 23 Oct 2023 249th nathanadams 🇳🇿 817 86 13ms 23 Sep 2021 249th jared-hughes 817 86 12ms 17 Feb 2022 251st primo-ppcg 🇹🇭 816 121 169ms 6 Aug 2023 252nd bricknellj 815 71 10ms 3 Jan 2023 253rd IanUtley 815 96 63ms 2 Nov 2023 254th tomtheisen 🇺🇸 814 97 355ms 30 Jan 2023 255th inventshah 812 114 115ms 22 Oct 2023 256th primo-ppcg 🇹🇭 810 119 138ms 12 Jun 2020 256th edsrzf 🇳🇿 810 119 252ms 5 Apr 2025 258th stefangimmillaro 809 127 141ms 23 Sep 2024 259th lynn 808 49 46ms 18 Apr 2021 260th ETHproductions 🇺🇸 808 87 12ms 9 Jul 2018 261st primo-ppcg 🇹🇭 808 124 1,371ms 30 Nov 2021 262nd SirBogman 🇺🇸 806 47 48ms 28 Nov 2022 262nd ovs-code 🇩🇪 806 47 58ms 25 Feb 2025 262nd emgordon154 806 47 81ms 10 Sep 2025 265th ovs-code 🇩🇪 806 69 446ms 16 Jan 2024 266th DialFrost 🇸🇬 806 72 312ms 8 May 2024 267th Shanethegamer 🇺🇸 806 95 451ms 19 Mar 2023 268th Alex-x90 🇺🇸 805 115 313ms 19 Oct 2023 269th Steffan153 🇫🇮 805 151 64ms 4 Jul 2024 270th lifthrasiir 🇰🇷 804 46 3ms 5 Dec 2024 271st ndren 804 72 18ms 5 Jul 2025 272nd prplz 🇦🇺 803 78 335ms 6 Jul 2020 273rd inventshah 803 120 255ms 18 Jul 2023 274th emplv 🇱🇻 799 88 11ms 20 Jul 2022 275th lynn 799 98 11ms 18 Nov 2021 276th albanian-laundromat 798 116 94ms 28 Aug 2025 277th The3gs 797 121 160ms 28 Nov 2024 278th kg583 🇺🇸 797 128 99ms 30 Apr 2025 279th inventshah 797 129 161ms 23 Oct 2023 280th KasperKivimaeki 🇫🇮 796 159 284ms 16 days ago 281st GrayJoKing 🇦🇺 795 70 379ms 16 Jan 2024 281st Alex-x90 🇺🇸 795 70 424ms 16 Jan 2024 283rd ovs-code 🇩🇪 791 109 74ms 20 Sep 2023 284th Steffan153 🇫🇮 791 117 116ms 25 Jun 2024 285th didion0 🇺🇸 790 89 12ms 18 Apr 2022 286th lynn 790 154 29ms 21 Jul 2023 287th AlephSquirrel 789 48 68ms 31 Dec 2022 288th edsrzf 🇳🇿 789 95 4ms 28 Aug 2025 289th KenanSi 787 47 5ms 23 Feb 2022 290th Attero 🇸🇪 786 98 6ms 10 Jun 2020 290th JohandeRuiter 🇳🇱 786 98 7ms 27 Oct 2023 292nd prplz 🇦🇺 786 121 77ms 4 Jan 2022 293rd NewDefectus 🇮🇱 784 69 54ms 18 Nov 2021 294th AlephSquirrel 784 130 25ms 6 Oct 2024 295th prplz 🇦🇺 782 74 204ms 21 Oct 2019 295th Irratix 🇳🇱 782 74 19ms 7 May 2022 297th inventshah 782 80 173ms 4 Aug 2024 298th nwellnhof 🇩🇪 782 136 386ms 25 Sep 2025 299th jared-hughes 781 130 3ms 20 Mar 2022 299th Shanethegamer 🇺🇸 781 130 2ms 29 Jan 2025 First Prev 226–300 of 1,569 Next Last