Rule 110 in all languages 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four 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 Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 641st janbehrens 🇩🇪 557 142 386ms 10 Jul 2023 642nd MeWhenI 🇻🇦 554 113 150ms 3 Aug 2024 643rd bac0id 554 192 437ms 28 Jun 2024 644th aaronze 🇦🇺 553 98 40ms 20 Sep 2023 645th Shanethegamer 🇺🇸 553 143 377ms 9 Apr 2025 646th jacobly0 🇺🇸 552 249 1,798ms 22 Apr 2024 647th roguh 🇬🇹 551 221 27ms 22 Feb 2024 648th MeWhenI 🇻🇦 549 169 134ms 15 Oct 2022 649th Jacob385 548 194 465ms 10 Nov 2025 650th cmayer777 547 141 6ms 21 Oct 2022 651st dokutan 547 174 2,889ms 4 Apr 2025 652nd EnTerr 546 106 15ms 1 Sep 2024 653rd juliansiebert 🇩🇪 545 115 383ms 19 Dec 2023 654th ToriTheChicken 545 129 14ms 31 Jul 2020 654th olleicua 🇺🇸 545 129 11ms 9 Sep 2025 656th janbehrens 🇩🇪 544 175 1,440ms 20 Nov 2022 656th aksyristos 544 175 430ms 30 Jan 2023 658th dokutan 543 142 6ms 4 Apr 2025 659th akshatj27 🇦🇶 542 100 40ms 12 Dec 2022 660th TheAristos 541 107 10ms 23 Oct 2019 660th mathisfun271 541 107 11ms 16 Dec 2023 662nd hyvyys 541 130 11ms 14 Sep 2020 663rd Gaddy 🇫🇷 541 146 390ms 20 May 2022 663rd annaproxy 541 146 402ms 22 Jun 2023 665th Heathcorp 🇦🇺 539 143 6ms 18 Feb 2022 665th snoozingnewt 🇨🇦 539 143 6ms 23 Sep 2023 665th neel11235813 539 143 6ms 5 Apr 2024 665th FortuiteMan 🇫🇷 539 143 6ms 10 Oct 2024 665th Lv0Sys 🇵🇱 539 143 6ms 1 Jun 2025 670th Laksen 🇩🇰 537 241 27ms 8 Jul 2021 671st dokutan 536 108 28ms 9 Jul 2024 671st ahmetdemirag 🇨🇾 536 108 34ms 5 Mar 2025 671st RaBa21 🇭🇺 536 108 13ms 12 Jul 2025 674th AlephSquirrel 535 144 6ms 12 Dec 2022 675th JOrE20 535 242 25ms 12 Feb 2026 676th scpchicken 🇵🇼 534 79 8ms 1 Jan 2023 677th jgbaldwinbrown 534 237 272ms 2 Jul 2021 678th jerrandolph 532 238 301ms 23 Apr 2020 679th nullie 531 109 17ms 15 Jun 2022 679th Exaphis 531 109 12ms 11 Jul 2022 681st rvdnieuwendijk 🇳🇱 531 118 284ms 23 Jul 2020 682nd MeWhenI 🇻🇦 530 195 3ms 31 Dec 2022 683rd rodigu 529 133 14ms 14 Jun 2021 683rd snoozingnewt 🇨🇦 529 133 11ms 11 Oct 2025 685th janbehrens 🇩🇪 528 110 683ms 10 Nov 2021 686th neihousaigaai 527 110 11ms 18 May 2021 686th logvp 527 110 130ms 8 Jan 2024 686th Bmrl7 527 110 13ms 21 Feb 2024 686th stertooy 🇧🇪 527 110 12ms 19 Jun 2024 686th Pyroan 527 110 11ms 12 Mar 2025 686th YAJUE114514 527 110 11ms 19 Dec 2025 692nd junkondo-jp 525 134 20ms 24 Jan 2026 693rd dokutan 524 114 1,359ms 30 Aug 2025 694th scpchicken 🇵🇼 524 150 160ms 28 Feb 2023 695th MeWhenI 🇻🇦 523 111 323ms 14 Feb 2023 696th ChristophHornung 523 151 403ms 21 Nov 2021 697th MeWhenI 🇻🇦 523 177 4ms 11 Sep 2022 698th daedals 522 111 10ms 24 Apr 2019 698th amollberg 🇸🇪 522 111 10ms 18 Jan 2022 698th commandz0 🇺🇸 522 111 11ms 1 Oct 2022 701st tobeannouncd 521 151 125ms 5 Jan 2024 702nd dokutan 520 107 390ms 14 Feb 2026 703rd Shanethegamer 🇺🇸 520 196 49ms 4 Oct 2024 704th vezzick 517 112 16ms 8 Mar 2021 705th KatieLG 🇬🇧 517 113 27ms 10 Oct 2025 706th violeta-desantis 517 149 6ms 31 Aug 2023 707th revlayle 🇺🇸 517 153 390ms 28 Dec 2021 708th GrayJoKing 🇦🇺 515 82 9ms 2 Apr 2023 709th roguh 🇬🇹 515 108 599ms 22 Feb 2024 710th myleopard 513 113 18ms 15 Oct 2021 710th CedricGebistorf 513 113 10ms 19 Feb 2022 710th betaveros 513 113 13ms 1 Jan 2023 710th scpchicken 🇵🇼 513 113 12ms 28 Feb 2023 710th janbehrens 🇩🇪 513 113 17ms 17 Jun 2023 710th fourth-bit 513 113 20ms 11 Nov 2024 710th nemoyatpeace 513 113 11ms 15 Jan 2026 717th commandz0 🇺🇸 511 109 542ms 1 Sep 2025 718th retrohun 511 186 76ms 28 Dec 2022 719th MeWhenI 🇻🇦 510 117 1,229ms 15 Sep 2025 720th Salutations45 510 138 10ms 30 Dec 2024 First Prev 641–720 of 1,653 Next Last