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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 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 Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 824th SirFireball3521 405 143 4 Feb 2023 827th MeWhenI 🇻🇦 404 189 1 Oct 2022 828th msbranicky 403 138 3 Oct 2024 829th c0d3-4-F00d 🇩🇪 403 191 21 Jan 2022 830th firegene 🇮🇪 402 144 24 Dec 2023 831st nooberitess 399 145 2 days ago 832nd bwat2 399 348 10 Apr 2022 833rd guliyevemil1 🇦🇿 396 146 16 Apr 2020 833rd trist224 🇫🇷 396 146 15 Sep 2022 835th laserb 395 147 26 Jan 2020 836th AforAmpere 394 147 21 Feb 2021 836th cefqrn 394 147 20 Dec 2022 836th Anonymousellama21 394 147 7 Mar 2024 839th alphafalfa 394 182 1 Nov 2024 840th zdzc 391 148 25 Apr 2019 841st mikehanus 391 197 21 Nov 2023 842nd matanshavit 388 149 5 May 2020 842nd aglahir1 388 149 20 Jul 2022 844th MeWhenI 🇻🇦 388 222 3 Nov 2023 845th Starwort 🇬🇧 386 150 5 Apr 2019 845th ay2718 386 150 8 Aug 2019 845th jiaminglimjm 🇲🇾 386 150 9 Jan 2021 848th Pimentero 🇷🇺 386 186 17 Apr 2024 849th rjmholt 384 163 3 Jun 2020 850th KatieLG 🇬🇧 384 183 11 Jun 2024 851st MeWhenI 🇻🇦 384 248 7 Dec 2022 852nd ehulinsky 🇺🇸 383 151 10 Nov 2021 852nd QuincyNash 🇺🇸 383 151 19 Jan 2022 852nd mikehanus 383 151 21 Nov 2023 855th MeWhenI 🇻🇦 380 189 4 Nov 2022 856th scpchicken 🇵🇼 378 132 29 Mar 2022 857th hjcafaroUC 378 153 1 Aug 2020 857th AkashTandon167 378 153 20 Jan 2021 859th Stockoh 🇫🇷 376 154 31 Oct 2024 859th jameswmccarty 376 154 6 Mar 2025 861st ChrisTheisen 376 221 20 Dec 2022 862nd tofuweasel 375 167 10 Jun 2022 863rd jgbaldwinbrown 373 206 2 Jul 2021 864th jcdyer 372 266 4 Dec 2020 865th MeWhenI 🇻🇦 372 585 15 Nov 2023 866th za3k 369 157 10 Oct 2022 867th onsagere 368 377 5 Oct 2024 868th MeWhenI 🇻🇦 365 169 22 May 2023 869th BoTie 🇺🇸 364 159 15 Dec 2020 869th Andrey135296 364 159 24 Oct 2022 871st xyangst 360 195 12 Oct 2024 872nd befoster 359 161 8 May 2021 872nd LeeCamp 359 161 10 Dec 2021 874th KadinSchultz 357 162 18 Dec 2023 875th CarraUjilen 356 176 5 Aug 2024 876th aksyristos 355 163 20 Jan 2023 877th Reyzartz 353 164 19 Sep 2020 878th jjatria 352 142 11 Jul 2020 879th RandGuy 351 165 4 May 2022 880th GWStuart 350 220 12 Jan 2023 881st Pena86 349 166 4 Jan 2022 881st WillowWispy 349 166 23 Mar 2025 883rd dokutan 348 167 7 Apr 2024 884th MeWhenI 🇻🇦 348 221 21 Dec 2023 885th ILMTitan 348 239 21 Nov 2021 886th TaserTheFox 🇺🇸 347 167 1 May 2023 887th croc54 344 168 16 Dec 2024 888th adamnielson42 🇺🇸 344 204 24 Apr 2023 889th Frank-Buss 344 296 28 Aug 2020 890th Devon7925 343 292 26 Aug 2021 891st hoodadam 342 169 19 Jul 2019 891st bobbysq 342 169 16 Nov 2023 891st yuchuehw 342 169 5 Jan 2024 894th kellantech 340 170 31 May 2023 895th brimstonetrader 338 171 19 Dec 2023 896th p-vf 🇨🇭 337 247 8 Jan 2022 897th martinnorling 🇸🇪 336 172 24 Feb 2022 898th ianpoe 335 173 30 Apr 2020 899th arcage 🇯🇵 334 171 7 May 2021 900th AkashTandon167 334 230 25 Nov 2019 Prev 826–900 of 1,454 Next
