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 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 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 Trinomial Triangle 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers 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 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 Erlang 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 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 Erlang 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 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 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 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 Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Turtle Tutorial # Golfer Points Chars Time 751st rak1507 🇬🇧 476 165 13 Feb 2021 751st the-zammers 476 165 15 Dec 2023 753rd AGoyet 475 122 16 Jul 2022 754th orthoplex 🇨🇽 475 331 9 Jun 2024 755th Shanethegamer 🇺🇸 474 132 27 Apr 2022 756th Alex-x90 🇺🇸 474 241 17 Mar 2024 757th guliyevemil1 🇦🇿 473 166 16 Apr 2020 758th Meowsan91 🇨🇿 473 167 21 Nov 2021 759th MeWhenI 🇻🇦 472 153 18 Nov 2023 760th keelimeguy 🇺🇸 472 268 2 Jun 2025 761st benwilliamgraham 471 123 25 Oct 2021 762nd IISResetMe 471 133 7 May 2024 763rd Yewzir 🇧🇪 471 202 27 Jan 2024 764th DrPiranoid 470 164 14 Oct 2022 765th jwhear 🇺🇸 470 290 1 Oct 2024 766th detrumi 🇳🇱 468 124 24 Oct 2020 767th skps2010 467 124 16 Jun 2019 767th mossprescott 467 124 18 Jan 2023 767th guilhem-roy 🇫🇷 467 124 26 Jun 2023 767th kistlerf 🇨🇭 467 124 28 May 2025 771st boxjelly 466 116 12 Feb 2021 772nd aaronze 🇦🇺 466 151 27 Apr 2021 773rd scpchicken 🇵🇼 466 212 18 Apr 2023 774th MeWhenI 🇻🇦 465 222 29 Aug 2024 775th hardlyBearable 463 125 25 May 2019 775th smartiel 463 125 16 Sep 2022 775th charliegaming 463 125 4 Oct 2023 775th Alban-Boissard 463 125 14 Jun 2025 779th squadb3 462 152 10 Oct 2019 779th Quadruplay 462 152 12 Jul 2025 781st roguh 🇬🇹 462 170 18 Jan 2024 782nd Attero 🇸🇪 462 171 21 Nov 2021 783rd Yewzir 🇧🇪 462 219 5 Apr 2024 784th pandapawskat 461 167 1 Sep 2021 785th rucin93 🇵🇱 461 248 28 Nov 2023 786th bastienvoirin 🇫🇷 459 126 28 Nov 2020 786th lemogne 459 126 10 Aug 2021 786th ThijsLuttikhuis 459 126 3 Mar 2024 786th Mabeloid 🇳🇴 459 126 22 Sep 2024 790th gigaprofisi 🇺🇸 459 153 19 Jun 2025 791st RussellEmerine 459 171 10 Apr 2020 792nd citsur 456 169 17 Jun 2019 793rd boxjelly 455 278 10 Feb 2021 794th KatieLG 🇬🇧 454 126 20 Oct 2021 795th CatsAreFluffy 453 155 20 Feb 2023 795th Protothor 453 155 8 Jul 2025 797th rambox11 453 170 16 Mar 2019 798th MeWhenI 🇻🇦 453 284 25 Jun 2022 799th msrawson 452 128 28 Aug 2018 799th madeforlosers 452 128 30 Nov 2023 801st mintypython 451 156 21 Sep 2019 801st unfinishedprogram 451 156 27 Oct 2023 803rd dloscutoff 450 129 27 Nov 2018 804th jfallon1997 449 129 6 Sep 2022 804th DrPiranoid 449 129 12 Oct 2022 804th BREMAUCY 🇫🇷 449 129 4 Jan 2024 807th ibexq 448 172 6 Mar 2023 808th yokasuretsu 447 121 11 Jul 2018 809th MossGrass 🇺🇸 446 256 16 Oct 2020 810th Dazza314 🇬🇧 445 130 31 Oct 2020 810th xkacer 🇨🇿 445 130 31 Jan 2021 810th nstearns96 🇬🇧 445 130 10 Jan 2023 813th edsrzf 🇳🇿 444 162 6 Oct 2024 814th JGDoerrer 444 217 18 Jan 2022 815th msbranicky 443 179 17 Aug 2023 816th Mabeloid 🇳🇴 442 126 22 Sep 2024 817th OllieBoyne 🇬🇧 442 131 2 Jan 2021 818th JRaspass 🇬🇧 440 96 20 Dec 2022 819th msbranicky 440 231 3 Oct 2024 820th andre-lameirinhas 🇵🇹 439 132 3 Oct 2020 820th fynnkroeger 439 132 4 Jan 2023 822nd Kusarr 439 260 17 Dec 2020 823rd eranws 437 161 28 Sep 2022 824th msbranicky 436 229 1 Jan 2024 825th garrisonhh 435 133 21 Nov 2020 First Prev 751–825 of 1,564 Next Last