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 451st MeWhenI 🇻🇦 661 56 19 Jan 2022 452nd emgordon154 661 135 10 Sep 2025 453rd bac0id 661 144 28 Jun 2024 454th Shanethegamer 🇺🇸 661 184 27 Feb 2023 455th emgordon154 661 251 4 Aug 2025 456th jared-hughes 660 60 27 Oct 2021 457th Haksell 🇦🇶 660 82 22 Feb 2023 458th RyanMHsiao 659 207 24 Sep 2024 459th TobyBoyne 🇬🇧 658 88 7 Apr 2022 460th ScottHamper 658 120 25 Feb 2022 461st cywong-amino 🇭🇰 657 107 25 Jun 2020 461st FlorianCassayre 🇫🇷 657 107 3 Oct 2022 463rd Shanethegamer 🇺🇸 655 85 28 Oct 2024 464th alexkunin 655 155 20 Jul 2019 465th hiddicop 🇸🇪 652 83 30 Jan 2021 466th Shanethegamer 🇺🇸 652 146 27 Feb 2023 467th cykim8811 651 89 11 Jul 2024 468th Shanethegamer 🇺🇸 651 108 27 Feb 2023 469th SwordF-Official 649 57 6 Sep 2025 470th MeWhenI 🇻🇦 649 65 26 May 2023 471st targrik 647 111 25 Jun 2025 472nd Ripick 647 159 25 May 2023 473rd MeWhenI 🇻🇦 645 109 25 Nov 2022 473rd KrausRaus 🇺🇸 645 109 11 Dec 2022 475th jakobkordez 🇸🇮 643 90 8 Nov 2022 475th snoozingnewt 🇺🇸 643 90 4 Oct 2023 475th moustave 643 90 4 Jun 2025 475th InigoK 🇺🇸 643 90 22 Aug 2025 479th Shanethegamer 🇺🇸 642 120 27 Feb 2023 480th ScottHamper 642 138 2 Mar 2022 481st ScottHamper 639 110 18 Dec 2021 482nd MeWhenI 🇻🇦 639 124 12 Dec 2022 483rd NickTheEASDude 🇺🇸 639 159 4 Nov 2024 484th MarcMush 🇫🇷 638 91 3 Jan 2024 485th emgordon154 638 98 6 Sep 2024 485th dokutan 638 98 15 Jun 2025 487th AZTECCO 637 121 26 days ago 488th iznax 637 124 21 Nov 2021 489th Shanethegamer 🇺🇸 637 139 27 Feb 2023 490th ScottHamper 637 167 3 Apr 2023 491st glesnick 636 91 15 Jul 2022 492nd marcin7Cd 634 124 7 Oct 2020 492nd strout 634 124 15 Aug 2022 494th user189032 633 111 29 May 2019 495th cefqrn 633 168 4 Jul 2025 496th MeWhenI 🇻🇦 632 88 24 May 2024 497th annaproxy 631 124 9 Sep 2022 498th clockworknazo 630 119 4 Jul 2023 499th HumanoidCPU 629 92 17 Feb 2025 500th user189032 629 125 30 May 2019 501st rak1507 🇬🇧 628 63 19 Oct 2021 502nd KevinMarquette 🇺🇸 626 100 5 Jun 2020 503rd bac0id 626 123 28 Jun 2024 504th Shanethegamer 🇺🇸 625 158 21 Apr 2023 505th namelessiw 625 170 9 days ago 506th achimkrause 624 126 15 Dec 2019 507th argusdusty 🇺🇸 623 93 31 Dec 2020 507th jatloe 623 93 28 Oct 2024 509th Trip-kun 623 163 9 Oct 2024 510th targrik 622 113 28 Mar 2025 510th Yax42 🇫🇷 622 113 10 Sep 2025 512th perlebach 🇨🇿 621 68 14 Aug 2021 513th MeWhenI 🇻🇦 621 173 30 Oct 2023 514th GrayJoKing 🇦🇺 621 236 25 Jul 2020 515th snoozingnewt 🇺🇸 618 90 22 days ago 516th Mandrzejy 🇵🇱 618 154 7 Mar 2024 517th oscargeerts 616 125 30 Jun 2025 518th Shanethegamer 🇺🇸 615 145 28 Oct 2024 519th mousetail 🇳🇱 614 157 9 Jun 2024 520th BambooleanLogic 🇸🇪 611 115 26 Oct 2022 521st ZakkkkAttackkkk 🇵🇭 611 126 6 Sep 2023 522nd thisishowmymindworks 🇳🇴 609 95 17 Aug 2020 523rd Shanethegamer 🇺🇸 609 118 21 Apr 2023 524th Frowny 609 129 5 Dec 2018 525th Natanaelel 🇸🇪 608 94 6 Aug 2023 First Prev 451–525 of 1,568 Next Last