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 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 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 1st JayXon 🇺🇸 1,000 59 12ms 26 Oct 2020 1st Lydxn 🇨🇦 1,000 59 12ms 9 Nov 2021 1st pardouin 🇫🇷 1,000 59 12ms 12 Jul 2024 1st kg583 🇺🇸 1,000 59 12ms 30 Jan 2025 1st sean-niemann 🇺🇸 1,000 59 12ms 10 Mar 2025 1st khvdm 1,000 59 12ms 26 Apr 2025 7th btnlq 983 60 13ms 26 Oct 2020 8th hallvabo 🇳🇴 967 61 9ms 7 Nov 2020 8th orthoplex 🇨🇽 967 61 12ms 1 Oct 2022 8th Alex-x90 🇺🇸 967 61 10ms 22 Feb 2023 8th inventshah 967 61 12ms 22 Feb 2023 8th Steffan153 🇫🇮 967 61 9ms 2 Mar 2023 8th GrayJoKing 🇦🇺 967 61 12ms 1 Nov 2023 8th neel11235813 967 61 12ms 22 Nov 2023 8th lifthrasiir 🇰🇷 967 61 14ms 21 Nov 2024 16th primo-ppcg 🇹🇭 952 62 163ms 12 Jan 2020 16th Seek64 🇩🇪 952 62 10ms 30 Jan 2025 16th ZakkkkAttackkkk 🇵🇭 952 62 10ms 20 Feb 2025 16th emgordon154 952 62 10ms 3 Aug 2025 20th m-tkach 🇺🇦 937 63 10ms 12 Jun 2024 20th CornerMercury 🇬🇧 937 63 13ms 6 days ago 20th ndren 937 63 13ms 6 days ago 23rd DialFrost 🇸🇬 894 66 10ms 24 Nov 2023 24th TFeld00 🇩🇰 868 68 194ms 4 Nov 2020 24th 4atj 868 68 9ms 22 Apr 2025 24th davecame 868 68 11ms 19 days ago 27th xnor-gate 855 69 9ms 25 Mar 2021 27th lynn 855 69 10ms 8 Dec 2021 27th nwellnhof 🇩🇪 855 69 10ms 27 Jul 2023 27th stefangimmillaro 855 69 11ms 19 Sep 2024 27th cefqrn 855 69 9ms 3 Jul 2025 32nd sisyphus-ppcg 🇦🇺 843 70 12ms 9 Nov 2021 32nd ovs-code 🇩🇪 843 70 12ms 8 Mar 2022 32nd SirBogman 🇺🇸 843 70 11ms 28 Nov 2022 32nd 5cw 🇺🇸 843 70 9ms 2 Jan 2024 32nd zacjl 843 70 13ms 30 Jan 2025 32nd edsrzf 🇳🇿 843 70 10ms 18 Jun 2025 38th bricknellj 831 71 10ms 3 Jan 2023 39th prplz 🇦🇺 797 74 201ms 21 Oct 2019 39th Irratix 🇳🇱 797 74 17ms 7 May 2022 41st GolfingSuccess 🇬🇷 787 75 16ms 4 Dec 2020 42nd evilpegasus 776 76 12ms 20 Jul 2022 42nd AlephSquirrel 776 76 12ms 12 Dec 2022 44th xsot 🇸🇬 766 77 288ms 11 Feb 2024 44th albanian-laundromat 766 77 17ms 20 Apr 2025 46th cros107 🇦🇺 756 78 16ms 29 Jun 2025 47th KatieLG 🇬🇧 747 79 19ms 11 Dec 2022 47th OwPowell 747 79 12ms 23 Dec 2023 47th SB-945 747 79 12ms 12 Jan 2024 47th anter69 🇭🇺 747 79 12ms 15 Mar 2024 51st Attero 🇸🇪 738 80 14ms 25 Sep 2020 52nd edre 728 81 10ms 9 Jul 2018 52nd duckyluuk 🇳🇱 728 81 16ms 15 Aug 2024 52nd bizy-coder 728 81 10ms 8 Oct 2024 52nd snydej 728 81 15ms 21 Nov 2024 52nd snoozingnewt 🇺🇸 728 81 12ms 26 days ago 52nd Lv0Sys 🇵🇱 728 81 11ms 42 hours ago 58th RYNO8 720 82 21ms 30 Aug 2021 58th cubed-guy 720 82 9ms 12 Feb 2022 58th FlorianCassayre 🇫🇷 720 82 11ms 17 Oct 2023 58th Artemis21 🇬🇧 720 82 23ms 10 Jan 2025 58th wuduculfre 720 82 12ms 22 Jul 2025 63rd annaproxy 711 83 208ms 10 Aug 2022 64th jacklynnepenick 702 84 180ms 26 Aug 2021 64th NewDefectus 🇮🇱 702 84 10ms 18 Nov 2021 64th plcc0 702 84 24ms 25 Apr 2025 67th retrohun 694 85 23ms 18 Jul 2018 67th Shanethegamer 🇺🇸 694 85 18ms 21 Aug 2021 67th Natanaelel 🇸🇪 694 85 10ms 6 Aug 2023 70th schachmattmatt 678 87 18ms 12 Aug 2021 70th MeWhenI 🇻🇦 678 87 25ms 22 Oct 2021 70th jared-hughes 678 87 14ms 17 Feb 2022 70th Command-Master 678 87 13ms 29 Sep 2023 74th TobyBoyne 🇬🇧 670 88 13ms 7 Apr 2022 75th cykim8811 663 89 14ms 11 Jul 2024 1–75 of 292 Next Last