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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 Minesweeper 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 Binary Lambda Calculus Calendar Connect Four 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 Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Chars Time Submitted 226th primo-ppcg 🇹🇭 830 127 112ms 23 Jan 2020 227th DialFrost 🇸🇬 828 74 701ms 5 Sep 2025 228th nwellnhof 🇩🇪 827 51 4ms 24 Jul 2023 229th sisyphus-ppcg 🇦🇺 827 70 14ms 9 Nov 2021 229th ovs-code 🇩🇪 827 70 14ms 8 Mar 2022 229th SirBogman 🇺🇸 827 70 11ms 28 Nov 2022 229th 5cw 🇺🇸 827 70 10ms 2 Jan 2024 229th zacjl 827 70 14ms 30 Jan 2025 229th edsrzf 🇳🇿 827 70 10ms 18 Jun 2025 235th marshallward 🇺🇸 826 109 45ms 23 Dec 2024 236th sean-niemann 🇺🇸 825 95 96ms 29 Dec 2024 236th emgordon154 825 95 20ms 6 Jun 2025 238th SirBogman 🇺🇸 824 76 281ms 18 May 2024 239th emgordon154 824 191 38ms 10 Jun 2025 240th sisyphus-ppcg 🇦🇺 823 46 64ms 25 Jul 2022 240th MeWhenI 🇻🇦 823 46 90ms 24 Aug 2022 240th saito-ta 🇯🇵 823 46 218ms 11 Oct 2022 243rd m-tkach 🇺🇦 823 157 28ms 15 Dec 2022 244th razetime 822 45 4ms 12 Jan 2022 244th GolfingSuccess 🇬🇷 822 45 4ms 13 Jan 2022 244th Steffan153 🇫🇮 822 45 4ms 10 Feb 2023 244th Natanaelel 🇸🇪 822 45 4ms 14 Jul 2023 248th edsrzf 🇳🇿 822 124 26ms 1 Sep 2025 249th inventshah 820 108 453ms 9 Jan 2024 250th DialFrost 🇸🇬 819 68 413ms 16 Jan 2024 250th lynn 819 68 471ms 17 Feb 2024 252nd nathanadams 🇳🇿 818 86 11ms 23 Sep 2021 252nd jared-hughes 818 86 11ms 17 Feb 2022 254th inventshah 818 129 101ms 23 Oct 2023 255th bricknellj 816 71 10ms 3 Jan 2023 256th primo-ppcg 🇹🇭 816 121 169ms 6 Aug 2023 257th IanUtley 815 96 63ms 2 Nov 2023 258th tomtheisen 🇺🇸 814 97 355ms 30 Jan 2023 259th inventshah 812 114 115ms 22 Oct 2023 260th primo-ppcg 🇹🇭 810 119 155ms 12 Jun 2020 260th edsrzf 🇳🇿 810 119 212ms 5 Apr 2025 262nd stefangimmillaro 809 127 119ms 23 Sep 2024 263rd lynn 808 49 46ms 18 Apr 2021 264th ETHproductions 🇺🇸 808 87 11ms 9 Jul 2018 265th primo-ppcg 🇹🇭 808 124 1,347ms 30 Nov 2021 266th ovs-code 🇩🇪 807 69 446ms 16 Jan 2024 267th SirBogman 🇺🇸 806 47 48ms 28 Nov 2022 267th ovs-code 🇩🇪 806 47 58ms 25 Feb 2025 269th DialFrost 🇸🇬 806 72 312ms 8 May 2024 270th Shanethegamer 🇺🇸 806 95 517ms 19 Mar 2023 271st Alex-x90 🇺🇸 805 115 313ms 19 Oct 2023 272nd Steffan153 🇫🇮 805 151 64ms 4 Jul 2024 273rd lifthrasiir 🇰🇷 804 46 2ms 5 Dec 2024 274th ndren 804 72 18ms 5 Jul 2025 275th prplz 🇦🇺 803 78 335ms 6 Jul 2020 276th inventshah 803 120 266ms 18 Jul 2023 277th emplv 🇱🇻 799 88 9ms 20 Jul 2022 278th lynn 799 98 11ms 18 Nov 2021 279th albanian-laundromat 798 116 94ms 28 Aug 2025 280th The3gs 797 121 137ms 28 Nov 2024 281st kg583 🇺🇸 797 128 99ms 30 Apr 2025 282nd inventshah 797 129 123ms 23 Oct 2023 283rd KasperKivimaeki 🇫🇮 796 159 306ms 8 Oct 2025 284th GrayJoKing 🇦🇺 795 70 379ms 16 Jan 2024 284th Alex-x90 🇺🇸 795 70 424ms 16 Jan 2024 286th ovs-code 🇩🇪 791 109 74ms 20 Sep 2023 287th Steffan153 🇫🇮 791 117 108ms 25 Jun 2024 288th didion0 🇺🇸 790 89 13ms 18 Apr 2022 289th lynn 790 154 29ms 21 Jul 2023 290th AlephSquirrel 789 48 68ms 31 Dec 2022 291st KenanSi 787 47 4ms 23 Feb 2022 292nd Attero 🇸🇪 786 98 6ms 10 Jun 2020 292nd JohandeRuiter 🇳🇱 786 98 7ms 27 Oct 2023 294th prplz 🇦🇺 786 121 61ms 4 Jan 2022 295th NewDefectus 🇮🇱 784 69 54ms 18 Nov 2021 296th AlephSquirrel 784 130 25ms 6 Oct 2024 297th prplz 🇦🇺 782 74 204ms 21 Oct 2019 297th Irratix 🇳🇱 782 74 19ms 7 May 2022 299th inventshah 782 80 135ms 4 Aug 2024 300th nwellnhof 🇩🇪 782 136 342ms 25 Sep 2025 First Prev 226–300 of 1,580 Next Last