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 601st MeWhenI 🇻🇦 560 141 19 Jun 2025 602nd msbranicky 558 227 30 Aug 2023 603rd KatieLG 🇬🇧 558 282 25 May 2024 604th keelimeguy 🇺🇸 557 104 7 Nov 2023 605th janbehrens 🇩🇪 556 142 10 Jul 2023 606th MeWhenI 🇻🇦 554 113 3 Aug 2024 607th bac0id 554 192 28 Jun 2024 608th aaronze 🇦🇺 552 98 20 Sep 2023 609th Shanethegamer 🇺🇸 552 143 9 Apr 2025 610th CaedenHarper 🇨🇦 551 101 12 Aug 2025 611th CaedenHarper 🇨🇦 551 105 12 Aug 2025 612th roguh 🇬🇹 550 221 22 Feb 2024 613th MeWhenI 🇻🇦 548 169 15 Oct 2022 614th emgordon154 548 180 12 Jan 2025 615th dokutan 547 174 4 Apr 2025 616th jacobly0 🇺🇸 547 249 22 Apr 2024 617th EnTerr 546 106 1 Sep 2024 618th cmayer777 546 141 21 Oct 2022 619th ToriTheChicken 545 129 31 Jul 2020 619th olleicua 🇺🇸 545 129 9 Sep 2025 621st juliansiebert 🇩🇪 544 115 19 Dec 2023 622nd janbehrens 🇩🇪 544 175 20 Nov 2022 622nd aksyristos 544 175 30 Jan 2023 624th dokutan 542 142 4 Apr 2025 625th akshatj27 🇦🇶 541 100 12 Dec 2022 626th TheAristos 541 107 23 Oct 2019 626th mathisfun271 541 107 16 Dec 2023 628th hyvyys 541 130 14 Sep 2020 629th Gaddy 🇫🇷 541 146 20 May 2022 629th annaproxy 541 146 22 Jun 2023 631st Heathcorp 🇦🇺 539 143 18 Feb 2022 631st snoozingnewt 🇺🇸 539 143 23 Sep 2023 631st neel11235813 539 143 5 Apr 2024 631st FortuiteMan 🇫🇷 539 143 10 Oct 2024 631st Lv0Sys 🇵🇱 539 143 1 Jun 2025 636th dokutan 538 114 30 Aug 2025 637th dokutan 536 108 9 Jul 2024 637th ahmetdemirag 🇨🇾 536 108 5 Mar 2025 637th RaBa21 🇭🇺 536 108 12 Jul 2025 640th AlephSquirrel 535 144 12 Dec 2022 641st scpchicken 🇵🇼 534 79 1 Jan 2023 642nd jgbaldwinbrown 534 237 2 Jul 2021 643rd Laksen 🇩🇰 534 241 8 Jul 2021 644th jerrandolph 532 238 23 Apr 2020 645th nullie 531 109 15 Jun 2022 645th Exaphis 531 109 11 Jul 2022 647th rvdnieuwendijk 🇳🇱 531 118 23 Jul 2020 648th rodigu 529 133 14 Jun 2021 649th janbehrens 🇩🇪 528 110 10 Nov 2021 650th neihousaigaai 526 110 18 May 2021 650th logvp 526 110 8 Jan 2024 650th Bmrl7 526 110 21 Feb 2024 650th stertooy 🇧🇪 526 110 19 Jun 2024 650th Pyroan 526 110 12 Mar 2025 655th MeWhenI 🇻🇦 524 117 25 days ago 656th scpchicken 🇵🇼 524 150 28 Feb 2023 657th MeWhenI 🇻🇦 523 111 14 Feb 2023 658th ChristophHornung 523 151 21 Nov 2021 659th MeWhenI 🇻🇦 523 177 11 Sep 2022 660th daedals 522 111 24 Apr 2019 660th amollberg 🇸🇪 522 111 18 Jan 2022 660th commandblockguy 🇺🇸 522 111 1 Oct 2022 663rd junkondo-jp 521 135 12 May 2024 664th MeWhenI 🇻🇦 521 195 31 Dec 2022 665th tobeannouncd 520 151 5 Jan 2024 666th Shanethegamer 🇺🇸 520 196 4 Oct 2024 667th vezzick 517 112 8 Mar 2021 668th KatieLG 🇬🇧 517 113 4 hours ago 669th violeta-desantis 517 149 31 Aug 2023 670th revlayle 🇺🇸 516 153 28 Dec 2021 671st GrayJoKing 🇦🇺 515 82 2 Apr 2023 672nd roguh 🇬🇹 515 108 22 Feb 2024 672nd dokutan 515 108 9 Jul 2024 674th myleopard 512 113 15 Oct 2021 674th CedricGebistorf 512 113 19 Feb 2022 First Prev 601–675 of 1,565 Next Last