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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 222nd zacjl 827 70 30 Jan 2025 222nd edsrzf 🇳🇿 827 70 18 Jun 2025 228th sean-niemann 🇺🇸 825 95 29 Dec 2024 228th emgordon154 825 95 6 Jun 2025 230th SirBogman 🇺🇸 824 76 18 May 2024 231st marshallward 🇺🇸 824 109 23 Dec 2024 232nd emgordon154 824 191 10 Jun 2025 233rd sisyphus-ppcg 🇦🇺 823 46 25 Jul 2022 233rd MeWhenI 🇻🇦 823 46 24 Aug 2022 233rd saito-ta 🇯🇵 823 46 11 Oct 2022 236th razetime 822 45 12 Jan 2022 236th GolfingSuccess 🇬🇷 822 45 13 Jan 2022 236th Steffan153 🇫🇮 822 45 10 Feb 2023 236th Natanaelel 🇸🇪 822 45 14 Jul 2023 240th inventshah 820 108 9 Jan 2024 241st DialFrost 🇸🇬 818 68 16 Jan 2024 241st lynn 818 68 17 Feb 2024 243rd nathanadams 🇳🇿 817 86 23 Sep 2021 243rd jared-hughes 817 86 17 Feb 2022 245th m-tkach 🇺🇦 817 157 15 Dec 2022 246th primo-ppcg 🇹🇭 816 121 6 Aug 2023 247th edsrzf 🇳🇿 816 125 30 Jan 2025 248th bricknellj 815 71 3 Jan 2023 249th inventshah 815 129 23 Oct 2023 250th IanUtley 814 96 2 Nov 2023 251st inventshah 812 114 22 Oct 2023 252nd primo-ppcg 🇹🇭 810 119 12 Jun 2020 252nd edsrzf 🇳🇿 810 119 5 Apr 2025 254th lynn 808 49 18 Apr 2021 255th ETHproductions 🇺🇸 808 87 9 Jul 2018 256th primo-ppcg 🇹🇭 808 124 30 Nov 2021 257th stefangimmillaro 808 127 23 Sep 2024 258th SirBogman 🇺🇸 806 47 28 Nov 2022 258th ovs-code 🇩🇪 806 47 25 Feb 2025 260th ovs-code 🇩🇪 806 69 16 Jan 2024 261st DialFrost 🇸🇬 806 72 8 May 2024 262nd Shanethegamer 🇺🇸 806 95 19 Mar 2023 263rd lifthrasiir 🇰🇷 804 46 5 Dec 2024 264th ndren 804 72 5 Jul 2025 265th nwellnhof 🇩🇪 804 173 27 Jul 2023 266th prplz 🇦🇺 803 78 6 Jul 2020 267th Alex-x90 🇺🇸 803 115 19 Oct 2023 268th inventshah 803 120 18 Jul 2023 269th Steffan153 🇫🇮 803 151 4 Jul 2024 270th emplv 🇱🇻 799 88 20 Jul 2022 271st lynn 797 98 18 Nov 2021 272nd kg583 🇺🇸 797 128 30 Apr 2025 273rd sisyphus-ppcg 🇦🇺 796 96 6 Feb 2023 273rd ovs-code 🇩🇪 796 96 7 Feb 2023 273rd Steffan153 🇫🇮 796 96 7 Mar 2023 273rd sean-niemann 🇺🇸 796 96 9 May 2025 277th The3gs 796 121 28 Nov 2024 278th GrayJoKing 🇦🇺 795 70 16 Jan 2024 278th Alex-x90 🇺🇸 795 70 16 Jan 2024 280th inventshah 795 129 23 Oct 2023 281st ovs-code 🇩🇪 791 109 20 Sep 2023 282nd Steffan153 🇫🇮 791 117 25 Jun 2024 283rd didion0 🇺🇸 790 89 18 Apr 2022 284th AlephSquirrel 789 48 31 Dec 2022 285th lynn 788 154 21 Jul 2023 286th KenanSi 787 47 23 Feb 2022 287th AdrienHache 🇫🇷 787 106 9 days ago 288th prplz 🇦🇺 786 121 4 Jan 2022 289th Attero 🇸🇪 785 98 10 Jun 2020 289th JohandeRuiter 🇳🇱 785 98 27 Oct 2023 291st NewDefectus 🇮🇱 784 69 18 Nov 2021 292nd AlephSquirrel 784 130 6 Oct 2024 293rd prplz 🇦🇺 782 74 21 Oct 2019 293rd Irratix 🇳🇱 782 74 7 May 2022 295th inventshah 782 80 4 Aug 2024 296th tailorspy 780 122 20 Sep 2024 297th jared-hughes 780 130 20 Mar 2022 297th Shanethegamer 🇺🇸 780 130 29 Jan 2025 299th Shanethegamer 🇺🇸 780 138 14 Jun 2022 300th MeWhenI 🇻🇦 777 132 9 Dec 2022 Prev 226–300 of 1,504 Next