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 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 Topological Sort 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 601st cmayer777 546 141 21 Oct 2022 602nd ToriTheChicken 545 129 31 Jul 2020 603rd revlayle 🇺🇸 545 153 28 Dec 2021 604th juliansiebert 🇩🇪 544 115 19 Dec 2023 605th janbehrens 🇩🇪 544 175 20 Nov 2022 605th aksyristos 544 175 30 Jan 2023 607th MossGrass 🇺🇸 543 256 16 Oct 2020 608th dokutan 542 142 4 Apr 2025 609th akshatj27 🇦🇶 541 100 12 Dec 2022 610th TheAristos 541 107 23 Oct 2019 610th mathisfun271 541 107 16 Dec 2023 610th CaedenHarper 🇨🇦 541 107 23 Dec 2024 613th hyvyys 541 130 14 Sep 2020 614th Heathcorp 🇦🇺 538 143 18 Feb 2022 614th snoozingnewt 🇺🇸 538 143 23 Sep 2023 614th neel11235813 538 143 5 Apr 2024 614th cdesodt 538 143 10 Oct 2024 614th Lv0Sys 🇵🇱 538 143 1 Jun 2025 619th hemphen 538 155 29 Aug 2022 620th dokutan 536 108 9 Jul 2024 620th ahmetdemirag 🇨🇾 536 108 5 Mar 2025 620th RaBa21 🇭🇺 536 108 10 days ago 623rd CaedenHarper 🇨🇦 535 104 23 Dec 2024 624th AlephSquirrel 535 144 12 Dec 2022 625th Kusarr 535 260 17 Dec 2020 626th scpchicken 🇵🇼 534 79 1 Jan 2023 627th jgbaldwinbrown 533 237 2 Jul 2021 628th emgordon154 532 132 24 Sep 2024 629th Laksen 🇩🇰 532 241 8 Jul 2021 630th nullie 531 109 15 Jun 2022 630th Exaphis 531 109 11 Jul 2022 632nd rvdnieuwendijk 🇳🇱 531 118 23 Jul 2020 633rd jerrandolph 531 238 23 Apr 2020 634th janbehrens 🇩🇪 528 110 10 Nov 2021 635th rodigu 528 133 14 Jun 2021 636th neihousaigaai 526 110 18 May 2021 636th logvp 526 110 8 Jan 2024 636th Bmrl7 526 110 21 Feb 2024 636th stertooy 🇧🇪 526 110 19 Jun 2024 636th Pyroan 526 110 12 Mar 2025 641st scpchicken 🇵🇼 524 150 28 Feb 2023 642nd MeWhenI 🇻🇦 523 111 14 Feb 2023 643rd MeWhenI 🇻🇦 522 177 11 Sep 2022 644th daedals 521 111 24 Apr 2019 644th amollberg 🇸🇪 521 111 18 Jan 2022 644th commandblockguy 🇺🇸 521 111 1 Oct 2022 647th junkondo-jp 521 135 12 May 2024 648th MeWhenI 🇻🇦 521 263 22 Apr 2024 649th tobeannouncd 520 151 5 Jan 2024 650th MeWhenI 🇻🇦 520 195 31 Dec 2022 651st Shanethegamer 🇺🇸 520 196 4 Oct 2024 652nd JDiLenarda 🇫🇷 518 161 20 Nov 2023 653rd vezzick 517 112 8 Mar 2021 654th violeta-desantis 517 149 31 Aug 2023 655th roguh 🇬🇹 515 108 22 Feb 2024 655th dokutan 515 108 9 Jul 2024 657th GrayJoKing 🇦🇺 514 82 2 Apr 2023 658th h3ra993huskp 🇯🇵 513 271 30 Jun 2024 659th myleopard 512 113 15 Oct 2021 659th CedricGebistorf 512 113 19 Feb 2022 659th betaveros 512 113 1 Jan 2023 659th scpchicken 🇵🇼 512 113 28 Feb 2023 659th janbehrens 🇩🇪 512 113 17 Jun 2023 659th fourth-bit 512 113 11 Nov 2024 665th retrohun 511 186 28 Dec 2022 666th emgordon154 510 112 20 Jul 2024 667th Salutations45 509 138 30 Dec 2024 668th roavin 509 164 8 Jul 2022 669th mokymok 🇺🇸 508 114 11 Oct 2021 669th hiichbindermax 508 114 17 Sep 2024 671st yzhs 🇩🇪 507 155 26 Jul 2021 672nd commandblockguy 🇺🇸 506 110 15 Jan 2024 673rd aksyristos 506 152 30 Jan 2023 674th Waffle3z 505 107 22 Jan 2021 674th KatieLG 🇬🇧 505 107 11 Apr 2022 Prev 601–675 of 1,495 Next