Rule 110 in Python 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 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Apéry’s Constant Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 76th TobyBoyne 🇬🇧 670 88 13ms 7 Apr 2022 77th cykim8811 663 89 14ms 11 Jul 2024 78th jakobkordez 🇸🇮 656 90 11ms 8 Nov 2022 78th moustave 656 90 9ms 4 Jun 2025 78th InigoK 🇺🇸 656 90 14ms 22 Aug 2025 78th Babafaba 656 90 14ms 26 Oct 2025 82nd glesnick 648 91 16ms 15 Jul 2022 83rd HumanoidCPU 641 92 18ms 17 Feb 2025 84th argusdusty 🇺🇸 634 93 15ms 31 Dec 2020 84th jatloe 634 93 34ms 28 Oct 2024 86th thisishowmymindworks 🇳🇴 621 95 11ms 17 Aug 2020 87th yzhs 🇩🇪 608 97 18ms 25 Oct 2020 87th wh3n3v3r 🇨🇿 608 97 17ms 20 Nov 2024 87th JunkIce 608 97 18ms 24 Jan 2025 87th ryyyn 🇺🇸 608 97 16ms 5 Nov 2025 91st qpwoeirut 602 98 11ms 11 Aug 2025 92nd roguh 🇬🇹 596 99 11ms 22 Feb 2024 93rd abailey2020 🇺🇸 584 101 10ms 12 Dec 2020 93rd marcin7Cd 584 101 17ms 16 Dec 2020 93rd fgrosshans 🇫🇷 584 101 18ms 22 Jul 2024 96th leon-w 578 102 11ms 4 Jan 2019 97th galloj 🇨🇿 573 103 11ms 24 Jan 2021 97th luuumine 🇫🇷 573 103 11ms 17 Oct 2025 99th keelimeguy 🇺🇸 567 104 16ms 7 Nov 2023 100th CaedenHarper 🇨🇦 562 105 16ms 12 Aug 2025 101st EnTerr 557 106 15ms 1 Sep 2024 102nd TheAristos 551 107 11ms 23 Oct 2019 102nd mathisfun271 551 107 10ms 16 Dec 2023 104th dokutan 546 108 29ms 9 Jul 2024 104th ahmetdemirag 🇨🇾 546 108 33ms 5 Mar 2025 104th RaBa21 🇭🇺 546 108 13ms 12 Jul 2025 107th nullie 541 109 19ms 15 Jun 2022 107th Exaphis 541 109 12ms 11 Jul 2022 109th neihousaigaai 536 110 11ms 18 May 2021 109th logvp 536 110 130ms 8 Jan 2024 109th Bmrl7 536 110 12ms 21 Feb 2024 109th stertooy 🇧🇪 536 110 12ms 19 Jun 2024 109th Pyroan 536 110 13ms 12 Mar 2025 114th daedals 532 111 11ms 24 Apr 2019 114th amollberg 🇸🇪 532 111 10ms 18 Jan 2022 114th commandblockguy 🇺🇸 532 111 11ms 1 Oct 2022 117th vezzick 527 112 15ms 8 Mar 2021 118th myleopard 522 113 17ms 15 Oct 2021 118th CedricGebistorf 522 113 11ms 19 Feb 2022 118th betaveros 522 113 13ms 1 Jan 2023 118th scpchicken 🇵🇼 522 113 11ms 28 Feb 2023 118th janbehrens 🇩🇪 522 113 18ms 17 Jun 2023 118th fourth-bit 522 113 19ms 11 Nov 2024 124th mokymok 🇺🇸 518 114 20ms 11 Oct 2021 124th hiichbindermax 518 114 10ms 17 Sep 2024 126th giacomogallina 513 115 24ms 14 Jun 2019 126th cellobix 513 115 18ms 15 Aug 2019 126th dzhang314 513 115 17ms 15 Aug 2019 126th rollershutter 513 115 18ms 26 Nov 2023 126th 1231234md5 🇨🇳 513 115 18ms 25 Jan 2024 126th CutSandstone 513 115 15ms 5 Jul 2024 126th KasperKivimaeki 🇫🇮 513 115 15ms 7 Jul 2025 133rd NicoAdams 509 116 13ms 22 Nov 2021 133rd NerdyMcNerd42 509 116 11ms 27 Oct 2022 133rd jtaxen 509 116 18ms 21 Apr 2024 136th sambirnbaum1 500 118 11ms 29 Oct 2019 136th boxjelly 500 118 13ms 17 Jan 2021 136th andrewjc2000 500 118 11ms 8 Mar 2025 139th quimey 496 119 17ms 23 Aug 2023 139th alemelis 496 119 11ms 14 Sep 2024 141st knutae 🇳🇴 492 120 15ms 3 Dec 2021 141st adamnielson42 🇺🇸 492 120 211ms 4 May 2023 143rd Indivicivet 488 121 16ms 22 Oct 2021 143rd Bonjour27891 🇻🇳 488 121 15ms 13 Mar 2022 143rd FortuiteMan 🇫🇷 488 121 17ms 17 Sep 2023 143rd StefanHabel 🇨🇦 488 121 10ms 6 Oct 2023 147th AGoyet 484 122 13ms 16 Jul 2022 147th GodlyProgrammer1 484 122 12ms 13 days ago 149th benwilliamgraham 480 123 19ms 25 Oct 2021 150th skps2010 476 124 11ms 16 Jun 2019 First Prev 76–150 of 293 Next Last
