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 601st galloj 🇨🇿 562 103 12ms 24 Jan 2021 601st luuumine 🇫🇷 562 103 12ms 8 days ago 603rd guliyevemil1 🇦🇿 562 225 258ms 16 Apr 2020 604th janbehrens 🇩🇪 561 158 434ms 15 Nov 2022 605th msbranicky 561 165 9ms 3 Oct 2024 606th MeWhenI 🇻🇦 560 141 415ms 19 Jun 2025 607th msbranicky 558 227 284ms 30 Aug 2023 608th keelimeguy 🇺🇸 557 104 18ms 7 Nov 2023 609th janbehrens 🇩🇪 556 142 380ms 10 Jul 2023 610th MeWhenI 🇻🇦 554 113 148ms 3 Aug 2024 611th bac0id 554 192 441ms 28 Jun 2024 612th aaronze 🇦🇺 552 98 45ms 20 Sep 2023 613th Shanethegamer 🇺🇸 552 143 366ms 9 Apr 2025 614th CaedenHarper 🇨🇦 551 101 557ms 12 Aug 2025 615th CaedenHarper 🇨🇦 551 105 18ms 12 Aug 2025 616th roguh 🇬🇹 550 221 27ms 22 Feb 2024 617th MeWhenI 🇻🇦 548 169 107ms 15 Oct 2022 618th emgordon154 548 180 5ms 12 Jan 2025 619th dokutan 547 174 2,567ms 4 Apr 2025 620th jacobly0 🇺🇸 547 249 1,759ms 22 Apr 2024 621st EnTerr 546 106 17ms 1 Sep 2024 622nd cmayer777 546 141 8ms 21 Oct 2022 623rd ToriTheChicken 545 129 14ms 31 Jul 2020 623rd olleicua 🇺🇸 545 129 12ms 9 Sep 2025 625th juliansiebert 🇩🇪 544 115 311ms 19 Dec 2023 626th janbehrens 🇩🇪 544 175 1,096ms 20 Nov 2022 626th aksyristos 544 175 411ms 30 Jan 2023 628th dokutan 543 142 7ms 4 Apr 2025 629th akshatj27 🇦🇶 541 100 39ms 12 Dec 2022 630th TheAristos 541 107 12ms 23 Oct 2019 630th mathisfun271 541 107 12ms 16 Dec 2023 632nd hyvyys 541 130 10ms 14 Sep 2020 633rd Gaddy 🇫🇷 541 146 373ms 20 May 2022 633rd annaproxy 541 146 385ms 22 Jun 2023 635th Heathcorp 🇦🇺 539 143 6ms 18 Feb 2022 635th snoozingnewt 🇺🇸 539 143 7ms 23 Sep 2023 635th neel11235813 539 143 6ms 5 Apr 2024 635th FortuiteMan 🇫🇷 539 143 6ms 10 Oct 2024 635th Lv0Sys 🇵🇱 539 143 7ms 1 Jun 2025 640th dokutan 538 114 1,158ms 30 Aug 2025 641st dokutan 536 108 31ms 9 Jul 2024 641st ahmetdemirag 🇨🇾 536 108 38ms 5 Mar 2025 641st RaBa21 🇭🇺 536 108 15ms 12 Jul 2025 644th AlephSquirrel 535 144 6ms 12 Dec 2022 645th scpchicken 🇵🇼 534 79 9ms 1 Jan 2023 646th jgbaldwinbrown 534 237 280ms 2 Jul 2021 647th Laksen 🇩🇰 534 241 35ms 8 Jul 2021 648th jerrandolph 532 238 294ms 23 Apr 2020 649th nullie 531 109 21ms 15 Jun 2022 649th Exaphis 531 109 13ms 11 Jul 2022 651st rvdnieuwendijk 🇳🇱 531 118 229ms 23 Jul 2020 652nd rodigu 529 133 11ms 14 Jun 2021 652nd snoozingnewt 🇺🇸 529 133 11ms 15 days ago 654th janbehrens 🇩🇪 528 110 787ms 10 Nov 2021 655th neihousaigaai 526 110 15ms 18 May 2021 655th logvp 526 110 143ms 8 Jan 2024 655th Bmrl7 526 110 14ms 21 Feb 2024 655th stertooy 🇧🇪 526 110 13ms 19 Jun 2024 655th Pyroan 526 110 11ms 12 Mar 2025 660th MeWhenI 🇻🇦 524 117 877ms 15 Sep 2025 661st scpchicken 🇵🇼 524 150 231ms 28 Feb 2023 662nd MeWhenI 🇻🇦 523 111 349ms 14 Feb 2023 663rd ChristophHornung 523 151 362ms 21 Nov 2021 664th MeWhenI 🇻🇦 523 177 5ms 11 Sep 2022 665th daedals 522 111 11ms 24 Apr 2019 665th amollberg 🇸🇪 522 111 11ms 18 Jan 2022 665th commandblockguy 🇺🇸 522 111 12ms 1 Oct 2022 668th junkondo-jp 521 135 11ms 12 May 2024 669th tobeannouncd 521 151 132ms 5 Jan 2024 670th MeWhenI 🇻🇦 521 195 3ms 31 Dec 2022 671st Shanethegamer 🇺🇸 520 196 53ms 4 Oct 2024 672nd vezzick 517 112 18ms 8 Mar 2021 673rd KatieLG 🇬🇧 517 113 29ms 15 days ago 674th violeta-desantis 517 149 8ms 31 Aug 2023 675th revlayle 🇺🇸 516 153 344ms 28 Dec 2021 First Prev 601–675 of 1,571 Next Last