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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix 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 ArkScript 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 ><> 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 ArkScript 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 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 Apéry’s Constant Binary Lambda Calculus 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 Numbrix 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 881st MossGrass 🇺🇸 415 256 455ms 16 Oct 2020 882nd RandGuy 414 191 415ms 31 Mar 2022 883rd msbranicky 414 216 2,399ms 9 Jan 2025 884th PaulMWeiser 411 141 434ms 4 Mar 2023 884th rsgray 411 141 12ms 24 Jan 2024 884th itljan30 411 141 11ms 30 Jan 2025 887th dsntzn 🇸🇰 411 171 13ms 2 Mar 2021 888th galloj 🇨🇿 409 120 13ms 17 Jan 2023 889th Kusarr 409 260 490ms 17 Dec 2020 890th inverseLorentz 🇦🇺 408 142 371ms 29 Apr 2024 890th hellwue 408 142 15ms 25 Jun 2024 890th Flekay 🇩🇪 408 142 18ms 10 Jul 2025 893rd pyrolitic 🇮🇪 408 189 6ms 4 Apr 2022 894th connorslade 407 237 172ms 13 May 2022 895th SniperSmiley 🇺🇸 405 143 22ms 24 Jun 2022 895th MaxElf999 405 143 13ms 3 Oct 2022 895th SirFireball3521 405 143 12ms 4 Feb 2023 898th c0d3-4-F00d 🇩🇪 404 191 6ms 21 Jan 2022 899th msbranicky 403 138 562ms 3 Oct 2024 900th firegene 🇮🇪 402 144 12ms 24 Dec 2023 901st aliakseikalosha 401 197 431ms 18 Jul 2025 902nd nooberitess 399 145 25ms 22 May 2025 903rd guliyevemil1 🇦🇿 397 146 11ms 16 Apr 2020 903rd trist224 🇫🇷 397 146 11ms 15 Sep 2022 903rd Emutis 🇱🇹 397 146 11ms 9 Nov 2025 906th alphafalfa 397 181 5ms 1 Aug 2025 907th laserb 395 147 376ms 26 Jan 2020 908th AforAmpere 394 147 13ms 21 Feb 2021 908th Anonymousellama21 394 147 11ms 7 Mar 2024 910th MeWhenI 🇻🇦 392 189 8ms 1 Oct 2022 911th zdzc 391 148 11ms 25 Apr 2019 912th mikehanus 391 197 6ms 21 Nov 2023 913th postie77 391 202 407ms 14 Jun 2023 914th matanshavit 389 149 15ms 5 May 2020 914th aglahir1 389 149 21ms 20 Jul 2022 916th Starwort 🇬🇧 386 150 11ms 5 Apr 2019 916th ay2718 386 150 11ms 8 Aug 2019 916th jiaminglimjm 🇲🇾 386 150 14ms 9 Jan 2021 919th Pimentero 🇷🇺 386 186 5ms 17 Apr 2024 920th MeWhenI 🇻🇦 385 222 69ms 3 Nov 2023 921st ehulinsky 🇺🇸 384 151 424ms 10 Nov 2021 921st QuincyNash 🇺🇸 384 151 19ms 19 Jan 2022 921st mikehanus 384 151 32ms 21 Nov 2023 924th rjmholt 384 163 322ms 3 Jun 2020 925th KatieLG 🇬🇧 384 183 12ms 11 Jun 2024 926th MeWhenI 🇻🇦 384 248 419ms 7 Dec 2022 927th MeWhenI 🇻🇦 380 189 9ms 4 Nov 2022 928th scpchicken 🇵🇼 379 132 232ms 29 Mar 2022 929th hjcafaroUC 379 153 11ms 1 Aug 2020 929th AkashTandon167 379 153 247ms 20 Jan 2021 931st CaedenHarper 🇨🇦 377 282 523ms 10 Oct 2025 932nd Stockoh 🇫🇷 376 154 33ms 31 Oct 2024 932nd jameswmccarty 376 154 18ms 6 Mar 2025 934th tofuweasel 375 167 301ms 10 Jun 2022 935th jgbaldwinbrown 374 206 6ms 2 Jul 2021 936th MeWhenI 🇻🇦 374 585 20ms 15 Nov 2023 937th amazingalek 🇳🇴 373 212 430ms 15 days ago 938th wobblybits 371 156 48ms 16 Aug 2025 939th boxjelly 370 287 433ms 3 Mar 2021 940th za3k 369 157 10ms 10 Oct 2022 941st fleischa 369 214 438ms 21 Nov 2021 942nd TrixTrl 368 289 430ms 15 Nov 2021 943rd MeWhenI 🇻🇦 366 169 1,260ms 22 May 2023 944th mothcolada 🇺🇸 364 159 12ms 15 Dec 2020 944th Andrey135296 364 159 20ms 24 Oct 2022 946th Eolu 364 292 466ms 23 Apr 2020 947th jcdyer 362 266 193ms 4 Dec 2020 948th xyangst 361 195 12ms 12 Oct 2024 949th befoster 360 161 11ms 8 May 2021 949th LeeCamp 360 161 28ms 10 Dec 2021 951st KadinSchultz 358 162 18ms 18 Dec 2023 951st islptng 358 162 21ms 30 Aug 2025 951st AidanWalter 358 162 19ms 27 Nov 2025 954th ChrisTheisen 358 221 440ms 20 Dec 2022 955th ian-h-chamberlain 🇺🇸 358 354 292ms 23 Nov 2025 956th JOrE20 357 197 14ms 5 days ago 957th CarraUjilen 356 176 356ms 5 Aug 2024 958th aksyristos 355 163 15ms 20 Jan 2023 959th Reyzartz 353 164 13ms 19 Sep 2020 960th jjatria 352 142 160ms 11 Jul 2020 First Prev 881–960 of 1,637 Next Last