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 376th Mabeloid 🇳🇴 715 142 5ms 22 Sep 2024 377th SirBogman 🇺🇸 714 70 212ms 9 Jan 2025 378th albanian-laundromat 713 86 1,096ms 26 Sep 2025 379th nyoshe 713 108 7ms 4 Jul 2023 380th dokutan 713 142 14ms 22 Jun 2024 381st Shanethegamer 🇺🇸 713 148 126ms 27 Feb 2023 382nd MeWhenI 🇻🇦 712 82 35ms 15 Feb 2025 383rd MeWhenI 🇻🇦 712 124 24ms 10 Oct 2023 384th rucin93 🇵🇱 711 88 155ms 25 Sep 2024 385th Alex-x90 🇺🇸 711 111 348ms 19 Sep 2024 386th neihousaigaai 710 99 13ms 18 May 2021 387th Shanethegamer 🇺🇸 708 143 48ms 12 Apr 2024 387th emgordon154 708 143 30ms 15 Dec 2024 389th stefangimmillaro 707 109 6ms 13 Oct 2024 390th RYNO8 706 82 20ms 30 Aug 2021 390th cubed-guy 706 82 10ms 12 Feb 2022 390th FlorianCassayre 🇫🇷 706 82 13ms 17 Oct 2023 390th Artemis21 🇬🇧 706 82 21ms 10 Jan 2025 390th wuduculfre 706 82 17ms 22 Jul 2025 395th KatieLG 🇬🇧 704 79 392ms 28 Oct 2024 396th Shanethegamer 🇺🇸 704 151 412ms 25 Sep 2025 397th Shanethegamer 🇺🇸 703 77 45ms 27 Feb 2023 398th stefangimmillaro 703 128 50ms 26 Apr 2025 399th MeWhenI 🇻🇦 703 236 1,066ms 10 Feb 2025 400th MeWhenI 🇻🇦 702 127 2,370ms 24 Oct 2024 401st MichalMarsalek 🇨🇿 699 147 325ms 16 Feb 2022 402nd annaproxy 698 83 219ms 10 Aug 2022 402nd snoozingnewt 🇺🇸 698 83 23ms 41 hours ago 404th tayloia 🇬🇧 696 101 16ms 17 Jan 2023 405th DaCoolOne 696 146 4ms 25 Feb 2020 406th anter69 🇭🇺 694 78 45ms 25 Jan 2023 407th jared-hughes 694 104 1,188ms 21 Jul 2022 408th saito-ta 🇯🇵 690 71 57ms 1 Oct 2022 409th jacklynnepenick 689 84 227ms 26 Aug 2021 409th NewDefectus 🇮🇱 689 84 11ms 18 Nov 2021 409th plcc0 689 84 26ms 25 Apr 2025 412th daniel-pedersen 🇸🇪 689 102 11ms 7 Mar 2022 413th jared-hughes 689 138 411ms 21 Jul 2022 414th MeWhenI 🇻🇦 688 91 231ms 28 Jan 2023 415th duckyluuk 🇳🇱 687 81 410ms 29 Aug 2024 416th primo-ppcg 🇹🇭 687 115 382ms 21 Nov 2021 417th scpchicken 🇵🇼 685 54 6ms 19 Jan 2023 418th arjanadriaanse 🇳🇱 684 115 213ms 15 Nov 2021 419th Shanethegamer 🇺🇸 684 185 273ms 27 Feb 2023 420th DialFrost 🇸🇬 683 243 975ms 7 Feb 2025 421st Dominoscompute 682 58 34ms 2 Jun 2022 422nd retrohun 681 85 26ms 18 Jul 2018 422nd Shanethegamer 🇺🇸 681 85 26ms 21 Aug 2021 422nd Natanaelel 🇸🇪 681 85 11ms 6 Aug 2023 422nd CornerMercury 🇬🇧 681 85 18ms 15 Feb 2025 426th arjanadriaanse 🇳🇱 681 115 203ms 28 Sep 2023 427th dokutan 677 150 4ms 9 Jul 2024 428th jared-hughes 676 114 7ms 21 Jul 2022 429th MeWhenI 🇻🇦 676 146 5ms 23 May 2023 430th inventshah 676 180 26ms 24 Oct 2023 431st Shanethegamer 🇺🇸 675 246 982ms 29 Jan 2025 432nd retrohun 674 107 2,280ms 29 Jun 2021 433rd lynn 673 55 10ms 10 Jan 2022 434th JDiLenarda 🇫🇷 673 149 1,163ms 11 Nov 2023 435th primo-ppcg 🇹🇭 672 85 994ms 23 Mar 2021 436th Natanaelel 🇸🇪 671 59 43ms 23 Oct 2023 437th pardouin 🇫🇷 671 133 2,755ms 13 Nov 2024 438th SirBogman 🇺🇸 670 83 599ms 20 Jan 2024 438th snoozingnewt 🇺🇸 670 83 381ms 41 hours ago 440th janbehrens 🇩🇪 670 105 16ms 15 Nov 2022 440th voytxt 🇨🇿 670 105 11ms 14 Jan 2024 442nd Shanethegamer 🇺🇸 670 149 121ms 30 May 2021 443rd inventshah 669 159 439ms 22 Oct 2023 444th olleicua 🇺🇸 668 81 42ms 12 Feb 2024 445th janbehrens 🇩🇪 667 193 29ms 9 Jul 2021 446th Natanaelel 🇸🇪 666 118 231ms 6 Jul 2025 447th CLOStrophobic 🇮🇹 666 153 33ms 1 Mar 2025 448th schachmattmatt 665 87 18ms 12 Aug 2021 448th MeWhenI 🇻🇦 665 87 31ms 22 Oct 2021 448th jared-hughes 665 87 21ms 17 Feb 2022 First Prev 376–450 of 1,568 Next Last