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 Submitted 448th Command-Master 665 87 17ms 29 Sep 2023 452nd GolfingSuccess 🇬🇷 662 74 64ms 31 May 2022 453rd MeWhenI 🇻🇦 661 56 5ms 19 Jan 2022 454th emgordon154 661 135 2,620ms 10 Sep 2025 455th bac0id 661 144 414ms 28 Jun 2024 456th Shanethegamer 🇺🇸 661 184 27ms 27 Feb 2023 457th emgordon154 661 251 911ms 4 Aug 2025 458th jared-hughes 660 60 43ms 27 Oct 2021 459th Haksell 🇦🇶 660 82 44ms 22 Feb 2023 460th RyanMHsiao 659 207 2,047ms 24 Sep 2024 461st TobyBoyne 🇬🇧 658 88 15ms 7 Apr 2022 462nd ScottHamper 658 120 336ms 25 Feb 2022 463rd cywong-amino 🇭🇰 657 107 18ms 25 Jun 2020 463rd FlorianCassayre 🇫🇷 657 107 14ms 3 Oct 2022 465th Shanethegamer 🇺🇸 655 85 418ms 28 Oct 2024 466th alexkunin 655 155 6ms 20 Jul 2019 467th hiddicop 🇸🇪 652 83 37ms 30 Jan 2021 468th Shanethegamer 🇺🇸 652 146 410ms 27 Feb 2023 469th cykim8811 651 89 15ms 11 Jul 2024 470th Shanethegamer 🇺🇸 651 108 12ms 27 Feb 2023 471st SwordF-Official 649 57 4ms 6 Sep 2025 472nd MeWhenI 🇻🇦 649 65 7ms 26 May 2023 473rd targrik 647 111 11ms 25 Jun 2025 474th Ripick 647 159 538ms 25 May 2023 475th MeWhenI 🇻🇦 645 109 11ms 25 Nov 2022 475th KrausRaus 🇺🇸 645 109 11ms 11 Dec 2022 477th jakobkordez 🇸🇮 643 90 12ms 8 Nov 2022 477th moustave 643 90 11ms 4 Jun 2025 477th InigoK 🇺🇸 643 90 20ms 22 Aug 2025 480th Shanethegamer 🇺🇸 642 120 7ms 27 Feb 2023 481st ScottHamper 642 138 159ms 2 Mar 2022 482nd ScottHamper 639 110 11ms 18 Dec 2021 483rd MeWhenI 🇻🇦 639 124 101ms 12 Dec 2022 484th NickTheEASDude 🇺🇸 639 159 4ms 4 Nov 2024 485th MarcMush 🇫🇷 638 91 1,166ms 3 Jan 2024 486th emgordon154 638 98 160ms 6 Sep 2024 486th dokutan 638 98 158ms 15 Jun 2025 488th AZTECCO 637 121 9ms 24 Sep 2025 489th iznax 637 124 320ms 21 Nov 2021 490th Shanethegamer 🇺🇸 637 139 469ms 27 Feb 2023 491st ScottHamper 637 167 443ms 3 Apr 2023 492nd glesnick 636 91 16ms 15 Jul 2022 493rd marcin7Cd 634 124 214ms 7 Oct 2020 493rd strout 634 124 194ms 15 Aug 2022 495th user189032 633 111 11ms 29 May 2019 496th cefqrn 633 168 407ms 4 Jul 2025 497th MeWhenI 🇻🇦 632 88 550ms 24 May 2024 498th annaproxy 631 124 30ms 9 Sep 2022 499th clockworknazo 630 119 17ms 4 Jul 2023 500th HumanoidCPU 629 92 18ms 17 Feb 2025 501st user189032 629 125 170ms 30 May 2019 502nd rak1507 🇬🇧 628 63 47ms 19 Oct 2021 503rd KevinMarquette 🇺🇸 626 100 258ms 5 Jun 2020 504th bac0id 626 123 7ms 28 Jun 2024 505th Shanethegamer 🇺🇸 625 158 20ms 21 Apr 2023 506th namelessiw 625 170 412ms 12 days ago 507th achimkrause 624 126 156ms 15 Dec 2019 508th argusdusty 🇺🇸 623 93 21ms 31 Dec 2020 508th jatloe 623 93 36ms 28 Oct 2024 510th Trip-kun 623 163 4ms 9 Oct 2024 511th targrik 622 113 11ms 28 Mar 2025 511th Yax42 🇫🇷 622 113 16ms 10 Sep 2025 513th perlebach 🇨🇿 621 68 3ms 14 Aug 2021 514th MeWhenI 🇻🇦 621 173 48ms 30 Oct 2023 515th GrayJoKing 🇦🇺 621 236 8ms 25 Jul 2020 516th Mandrzejy 🇵🇱 618 154 411ms 7 Mar 2024 517th oscargeerts 616 125 7ms 30 Jun 2025 518th Shanethegamer 🇺🇸 615 145 3,188ms 28 Oct 2024 519th mousetail 🇳🇱 614 157 150ms 9 Jun 2024 520th BambooleanLogic 🇸🇪 611 115 10ms 26 Oct 2022 521st ZakkkkAttackkkk 🇵🇭 611 126 7ms 6 Sep 2023 522nd thisishowmymindworks 🇳🇴 609 95 13ms 17 Aug 2020 523rd Shanethegamer 🇺🇸 609 118 10ms 21 Apr 2023 524th Frowny 609 129 180ms 5 Dec 2018 525th Natanaelel 🇸🇪 608 94 1,064ms 6 Aug 2023 First Prev 451–525 of 1,568 Next Last