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 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 451st cywong-amino 🇭🇰 656 107 25 Jun 2020 451st FlorianCassayre 🇫🇷 656 107 3 Oct 2022 453rd Shanethegamer 🇺🇸 654 85 28 Oct 2024 454th alexkunin 654 155 20 Jul 2019 455th hiddicop 🇸🇪 652 83 30 Jan 2021 456th Shanethegamer 🇺🇸 652 146 27 Feb 2023 457th cykim8811 650 89 11 Jul 2024 458th Shanethegamer 🇺🇸 650 108 27 Feb 2023 459th MeWhenI 🇻🇦 649 65 26 May 2023 460th targrik 647 111 11 days ago 461st Ripick 645 159 25 May 2023 462nd MeWhenI 🇻🇦 644 109 25 Nov 2022 462nd KrausRaus 🇺🇸 644 109 11 Dec 2022 464th jakobkordez 🇸🇮 643 90 8 Nov 2022 464th snoozingnewt 🇺🇸 643 90 4 Oct 2023 464th moustave 643 90 4 Jun 2025 467th clockworknazo 642 119 4 Jul 2023 468th Shanethegamer 🇺🇸 641 120 27 Feb 2023 469th ScottHamper 641 138 2 Mar 2022 470th Attero 🇸🇪 641 217 15 May 2020 471st ScottHamper 639 110 18 Dec 2021 472nd MarcMush 🇫🇷 638 91 3 Jan 2024 473rd emgordon154 638 98 6 Sep 2024 473rd dokutan 638 98 21 days ago 475th MeWhenI 🇻🇦 638 124 12 Dec 2022 476th NickTheEASDude 🇺🇸 638 159 4 Nov 2024 477th glesnick 636 91 15 Jul 2022 478th Shanethegamer 🇺🇸 636 139 27 Feb 2023 479th marcin7Cd 634 124 7 Oct 2020 479th strout 634 124 15 Aug 2022 481st user189032 633 111 29 May 2019 482nd MeWhenI 🇻🇦 632 88 24 May 2024 483rd InigoK 🇺🇸 629 92 11 Jun 2023 483rd HumanoidCPU 629 92 17 Feb 2025 485th annaproxy 629 124 9 Sep 2022 486th user189032 629 125 30 May 2019 487th rak1507 🇬🇧 628 63 19 Oct 2021 488th DialFrost 🇸🇬 627 222 28 May 2025 489th KevinMarquette 🇺🇸 626 100 5 Jun 2020 490th bac0id 626 123 28 Jun 2024 491st Shanethegamer 🇺🇸 625 158 21 Apr 2023 492nd achimkrause 624 126 15 Dec 2019 493rd argusdusty 🇺🇸 622 93 31 Dec 2020 493rd jatloe 622 93 28 Oct 2024 495th targrik 622 113 28 Mar 2025 496th Trip-kun 622 163 9 Oct 2024 497th MeWhenI 🇻🇦 622 173 30 Oct 2023 498th GrayJoKing 🇦🇺 621 236 25 Jul 2020 499th perlebach 🇨🇿 620 68 14 Aug 2021 500th Mandrzejy 🇵🇱 618 154 7 Mar 2024 501st oscargeerts 616 125 7 days ago 502nd Shanethegamer 🇺🇸 615 145 28 Oct 2024 503rd yoshykai 615 226 8 Apr 2025 504th mousetail 🇳🇱 614 157 9 Jun 2024 505th BambooleanLogic 🇸🇪 611 115 26 Oct 2022 506th ZakkkkAttackkkk 🇵🇭 611 126 6 Sep 2023 507th thisishowmymindworks 🇳🇴 609 95 17 Aug 2020 508th Frowny 609 129 5 Dec 2018 509th emgordon154 609 225 24 Jun 2024 510th Shanethegamer 🇺🇸 608 118 21 Apr 2023 511th abailey2020 🇺🇸 608 241 18 Apr 2020 512th Natanaelel 🇸🇪 607 94 6 Aug 2023 513th marcin7Cd 607 168 8 Feb 2021 514th rambox11 606 116 6 Dec 2019 514th coreynash 606 116 19 Feb 2024 516th HumanoidCPU 605 92 17 Feb 2025 517th lynn 601 128 21 Mar 2022 518th orthoplex 🇨🇽 600 66 27 Feb 2020 519th PatrickStephansen 🇿🇦 600 117 8 Mar 2021 520th mtirado1 600 169 24 Dec 2022 520th frosster 600 169 15 May 2023 522nd SirBogman 🇺🇸 599 363 23 Nov 2022 523rd inventshah 597 82 11 Sep 2022 524th yzhs 🇩🇪 597 97 25 Oct 2020 524th wh3n3v3r 🇨🇿 597 97 20 Nov 2024 Prev 451–525 of 1,485 Next