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 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 601st MeWhenI 🇻🇦 570 126 10ms 3 Jul 2023 602nd cmayer777 570 167 59ms 21 Oct 2022 603rd ian-h-chamberlain 🇺🇸 570 169 137ms 8 Oct 2020 604th edsrzf 🇳🇿 570 176 1,313ms 29 Apr 2025 605th Alex-x90 🇺🇸 570 222 281ms 19 Sep 2024 606th leon-w 568 102 11ms 4 Jan 2019 607th BBoehm 🇩🇪 567 124 11ms 10 Nov 2020 608th iczelia 🇩🇪 566 139 152ms 19 Oct 2025 609th bac0id 564 140 329ms 4 Jul 2024 610th funnsam 🇭🇰 564 171 132ms 12 Aug 2024 611th RockOfStone 564 180 6ms 10 Mar 2024 612th galloj 🇨🇿 562 103 11ms 24 Jan 2021 612th luuumine 🇫🇷 562 103 11ms 17 Oct 2025 614th guliyevemil1 🇦🇿 562 225 269ms 16 Apr 2020 615th janbehrens 🇩🇪 561 158 434ms 15 Nov 2022 616th msbranicky 561 165 9ms 3 Oct 2024 617th MeWhenI 🇻🇦 560 141 355ms 19 Jun 2025 618th msbranicky 558 227 268ms 30 Aug 2023 619th keelimeguy 🇺🇸 557 104 16ms 7 Nov 2023 620th janbehrens 🇩🇪 556 142 353ms 10 Jul 2023 621st MeWhenI 🇻🇦 554 113 132ms 3 Aug 2024 622nd bac0id 554 192 317ms 28 Jun 2024 623rd aaronze 🇦🇺 552 98 45ms 20 Sep 2023 624th Shanethegamer 🇺🇸 552 143 345ms 9 Apr 2025 625th CaedenHarper 🇨🇦 551 101 489ms 12 Aug 2025 626th CaedenHarper 🇨🇦 551 105 16ms 12 Aug 2025 627th jacobly0 🇺🇸 551 249 1,794ms 22 Apr 2024 628th roguh 🇬🇹 550 221 27ms 22 Feb 2024 629th MeWhenI 🇻🇦 548 169 107ms 15 Oct 2022 630th emgordon154 548 180 5ms 12 Jan 2025 631st Jacob385 548 194 363ms 24 days ago 632nd cmayer777 547 141 8ms 21 Oct 2022 633rd dokutan 547 174 2,293ms 4 Apr 2025 634th EnTerr 546 106 15ms 1 Sep 2024 635th juliansiebert 🇩🇪 545 115 334ms 19 Dec 2023 636th ToriTheChicken 545 129 10ms 31 Jul 2020 636th olleicua 🇺🇸 545 129 11ms 9 Sep 2025 638th janbehrens 🇩🇪 544 175 984ms 20 Nov 2022 638th aksyristos 544 175 375ms 30 Jan 2023 640th dokutan 543 142 7ms 4 Apr 2025 641st akshatj27 🇦🇶 541 100 39ms 12 Dec 2022 642nd TheAristos 541 107 11ms 23 Oct 2019 642nd mathisfun271 541 107 10ms 16 Dec 2023 644th hyvyys 541 130 10ms 14 Sep 2020 645th Gaddy 🇫🇷 541 146 350ms 20 May 2022 645th annaproxy 541 146 368ms 22 Jun 2023 647th Heathcorp 🇦🇺 539 143 6ms 18 Feb 2022 647th snoozingnewt 🇨🇦 539 143 7ms 23 Sep 2023 647th neel11235813 539 143 6ms 5 Apr 2024 647th FortuiteMan 🇫🇷 539 143 6ms 10 Oct 2024 647th Lv0Sys 🇵🇱 539 143 7ms 1 Jun 2025 652nd dokutan 538 114 878ms 30 Aug 2025 653rd dokutan 536 108 29ms 9 Jul 2024 653rd ahmetdemirag 🇨🇾 536 108 33ms 5 Mar 2025 653rd RaBa21 🇭🇺 536 108 13ms 12 Jul 2025 656th Laksen 🇩🇰 536 241 35ms 8 Jul 2021 657th AlephSquirrel 535 144 6ms 12 Dec 2022 658th scpchicken 🇵🇼 534 79 9ms 1 Jan 2023 659th jgbaldwinbrown 534 237 273ms 2 Jul 2021 660th jerrandolph 532 238 307ms 23 Apr 2020 661st nullie 531 109 19ms 15 Jun 2022 661st Exaphis 531 109 12ms 11 Jul 2022 663rd rvdnieuwendijk 🇳🇱 531 118 232ms 23 Jul 2020 664th rodigu 529 133 10ms 14 Jun 2021 664th snoozingnewt 🇨🇦 529 133 11ms 11 Oct 2025 666th janbehrens 🇩🇪 528 110 724ms 10 Nov 2021 667th neihousaigaai 526 110 11ms 18 May 2021 667th logvp 526 110 130ms 8 Jan 2024 667th Bmrl7 526 110 12ms 21 Feb 2024 667th stertooy 🇧🇪 526 110 12ms 19 Jun 2024 667th Pyroan 526 110 13ms 12 Mar 2025 672nd MeWhenI 🇻🇦 524 117 693ms 15 Sep 2025 673rd scpchicken 🇵🇼 524 150 231ms 28 Feb 2023 674th MeWhenI 🇻🇦 523 111 295ms 14 Feb 2023 675th ChristophHornung 523 151 346ms 21 Nov 2021 First Prev 601–675 of 1,604 Next Last