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 Multitap Input 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 Multitap Input 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 825th DrPiranoid 449 129 10ms 12 Oct 2022 825th BREMAUCY 🇫🇷 449 129 14ms 4 Jan 2024 828th ibexq 448 172 6ms 6 Mar 2023 829th yokasuretsu 447 121 41ms 11 Jul 2018 830th Dazza314 🇬🇧 445 130 12ms 31 Oct 2020 830th xkacer 🇨🇿 445 130 11ms 31 Jan 2021 830th nstearns96 🇬🇧 445 130 319ms 10 Jan 2023 833rd edsrzf 🇳🇿 444 162 5ms 6 Oct 2024 834th JGDoerrer 444 217 160ms 18 Jan 2022 835th msbranicky 443 179 111ms 17 Aug 2023 836th Mabeloid 🇳🇴 442 126 544ms 22 Sep 2024 837th OllieBoyne 🇬🇧 442 131 12ms 2 Jan 2021 838th Alex-x90 🇺🇸 441 241 319ms 17 Mar 2024 839th JRaspass 🇬🇧 440 96 4ms 20 Dec 2022 840th msbranicky 440 231 5ms 3 Oct 2024 841st andre-lameirinhas 🇵🇹 439 132 17ms 3 Oct 2020 841st fynnkroeger 439 132 12ms 4 Jan 2023 843rd h3ra993huskp 🇯🇵 438 243 373ms 7 days ago 844th eranws 437 161 10ms 28 Sep 2022 845th msbranicky 436 229 99ms 1 Jan 2024 846th garrisonhh 435 133 18ms 21 Nov 2020 847th Natanaelel 🇸🇪 433 178 7ms 14 May 2023 848th ludwig-n 432 134 10ms 6 Apr 2021 848th forthuser 432 134 19ms 24 Jul 2023 848th mbittner20 432 134 10ms 19 Aug 2023 851st Yewzir 🇧🇪 432 219 71ms 5 Apr 2024 852nd roguh 🇬🇹 431 179 7ms 8 Jan 2024 853rd dokutan 430 232 112ms 22 Dec 2024 854th geofft 429 135 27ms 11 Dec 2020 854th Y0UR-U5ERNAME 429 135 13ms 4 Jul 2022 856th two-bad 🇬🇧 429 164 10ms 25 Feb 2024 857th cafehaine 🇫🇷 429 237 3ms 5 Feb 2020 858th rucin93 🇵🇱 429 248 320ms 28 Nov 2023 859th lacroixjonathan87 428 168 4ms 6 Sep 2020 860th hamhub7 427 185 356ms 17 Aug 2022 861st amishtal 426 136 17ms 30 Nov 2019 862nd zakariamouhid 426 165 23ms 14 Jun 2023 863rd aDwarfNamedUrist 425 239 3ms 6 Dec 2022 864th AnnoyedArt1256 424 166 10ms 9 Jan 2022 864th madeforlosers 424 166 10ms 3 Nov 2025 866th feherd 423 137 11ms 29 Aug 2021 867th decorator-factory 420 138 10ms 23 May 2019 867th aalec 420 138 10ms 4 May 2024 867th msbranicky 420 138 17ms 3 Oct 2024 870th MeWhenI 🇻🇦 420 211 507ms 10 Feb 2025 871st Jviscus1 417 139 40ms 24 Apr 2020 871st Psirving 417 139 11ms 1 Aug 2020 873rd dijs 416 169 10ms 21 Dec 2019 874th MossGrass 🇺🇸 415 256 328ms 16 Oct 2020 875th RandGuy 413 191 334ms 31 Mar 2022 876th msbranicky 413 216 3,049ms 9 Jan 2025 877th PaulMWeiser 411 141 424ms 4 Mar 2023 877th rsgray 411 141 13ms 24 Jan 2024 877th itljan30 411 141 11ms 30 Jan 2025 880th dsntzn 🇸🇰 411 171 10ms 2 Mar 2021 881st galloj 🇨🇿 409 120 15ms 17 Jan 2023 882nd Kusarr 409 260 305ms 17 Dec 2020 883rd inverseLorentz 🇦🇺 408 142 357ms 29 Apr 2024 883rd hellwue 408 142 16ms 25 Jun 2024 883rd Flekay 🇩🇪 408 142 17ms 10 Jul 2025 886th pyrolitic 🇮🇪 408 189 6ms 4 Apr 2022 887th connorslade 407 237 169ms 13 May 2022 888th SniperSmiley 🇺🇸 405 143 21ms 24 Jun 2022 888th MaxElf999 405 143 11ms 3 Oct 2022 888th SirFireball3521 405 143 11ms 4 Feb 2023 891st msbranicky 403 138 654ms 3 Oct 2024 892nd c0d3-4-F00d 🇩🇪 403 191 7ms 21 Jan 2022 893rd firegene 🇮🇪 402 144 11ms 24 Dec 2023 894th aliakseikalosha 401 197 342ms 18 Jul 2025 895th nooberitess 399 145 24ms 22 May 2025 896th guliyevemil1 🇦🇿 397 146 11ms 16 Apr 2020 896th trist224 🇫🇷 397 146 11ms 15 Sep 2022 896th Emutis 🇱🇹 397 146 12ms 9 Nov 2025 899th alphafalfa 397 181 5ms 1 Aug 2025 900th laserb 395 147 382ms 26 Jan 2020 First Prev 826–900 of 1,611 Next Last
