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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 826th amishtal 426 136 30 Nov 2019 827th zakariamouhid 426 165 14 Jun 2023 827th Lv0Sys 🇵🇱 426 165 29 May 2025 829th aDwarfNamedUrist 424 239 6 Dec 2022 830th feherd 423 137 29 Aug 2021 831st AnnoyedArt1256 423 166 9 Jan 2022 832nd aliakseikalosha 423 197 17 days ago 833rd MeWhenI 🇻🇦 420 211 10 Feb 2025 834th decorator-factory 419 138 23 May 2019 834th aalec 419 138 4 May 2024 834th msbranicky 419 138 3 Oct 2024 837th Jviscus1 416 139 24 Apr 2020 837th Psirving 416 139 1 Aug 2020 839th dijs 416 169 21 Dec 2019 840th postie77 413 202 14 Jun 2023 841st msbranicky 413 216 9 Jan 2025 842nd PaulMWeiser 411 141 4 Mar 2023 842nd rsgray 411 141 24 Jan 2024 842nd itljan30 411 141 30 Jan 2025 845th dsntzn 🇸🇰 411 171 2 Mar 2021 846th madeforlosers 409 172 23 Oct 2024 847th galloj 🇨🇿 408 120 17 Jan 2023 848th inverseLorentz 🇦🇺 408 142 29 Apr 2024 848th hellwue 408 142 25 Jun 2024 848th Flekay 🇩🇪 408 142 25 days ago 851st zenith391 408 336 24 Oct 2020 852nd pyrolitic 🇮🇪 407 189 4 Apr 2022 853rd connorslade 406 237 13 May 2022 854th SniperSmiley 🇺🇸 405 143 24 Jun 2022 854th MaxElf999 405 143 3 Oct 2022 854th SirFireball3521 405 143 4 Feb 2023 857th MeWhenI 🇻🇦 404 189 1 Oct 2022 858th msbranicky 403 138 3 Oct 2024 859th c0d3-4-F00d 🇩🇪 403 191 21 Jan 2022 860th firegene 🇮🇪 402 144 24 Dec 2023 861st bwat2 400 348 10 Apr 2022 862nd nooberitess 399 145 22 May 2025 863rd alphafalfa 397 181 3 days ago 864th guliyevemil1 🇦🇿 396 146 16 Apr 2020 864th trist224 🇫🇷 396 146 15 Sep 2022 866th laserb 395 147 26 Jan 2020 867th AforAmpere 394 147 21 Feb 2021 867th Anonymousellama21 394 147 7 Mar 2024 869th zdzc 391 148 25 Apr 2019 870th mikehanus 391 197 21 Nov 2023 871st fleischa 390 214 21 Nov 2021 872nd matanshavit 389 149 5 May 2020 872nd aglahir1 389 149 20 Jul 2022 874th MeWhenI 🇻🇦 388 222 3 Nov 2023 875th Starwort 🇬🇧 386 150 5 Apr 2019 875th ay2718 386 150 8 Aug 2019 875th jiaminglimjm 🇲🇾 386 150 9 Jan 2021 878th Pimentero 🇷🇺 386 186 17 Apr 2024 879th rjmholt 384 163 3 Jun 2020 880th KatieLG 🇬🇧 384 183 11 Jun 2024 881st MeWhenI 🇻🇦 384 248 7 Dec 2022 882nd ehulinsky 🇺🇸 383 151 10 Nov 2021 882nd QuincyNash 🇺🇸 383 151 19 Jan 2022 882nd mikehanus 383 151 21 Nov 2023 885th MeWhenI 🇻🇦 380 189 4 Nov 2022 886th scpchicken 🇵🇼 378 132 29 Mar 2022 887th hjcafaroUC 378 153 1 Aug 2020 887th AkashTandon167 378 153 20 Jan 2021 889th ChrisTheisen 377 221 20 Dec 2022 890th Stockoh 🇫🇷 376 154 31 Oct 2024 890th jameswmccarty 376 154 6 Mar 2025 892nd tofuweasel 375 167 10 Jun 2022 893rd jgbaldwinbrown 374 206 2 Jul 2021 894th MeWhenI 🇻🇦 372 585 15 Nov 2023 895th za3k 369 157 10 Oct 2022 896th onsagere 369 377 5 Oct 2024 897th MeWhenI 🇻🇦 365 169 22 May 2023 898th mothcolada 🇺🇸 364 159 15 Dec 2020 898th Andrey135296 364 159 24 Oct 2022 900th jcdyer 362 266 4 Dec 2020 Prev 826–900 of 1,504 Next