Rule 110 in all languages in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 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 Erlang 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 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Calendar Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 451st janbehrens 🇩🇪 669 193 29ms 9 Jul 2021 452nd olleicua 🇺🇸 668 81 42ms 12 Feb 2024 453rd dokutan 667 142 10ms 22 Jun 2024 454th schachmattmatt 666 87 18ms 12 Aug 2021 454th MeWhenI 🇻🇦 666 87 25ms 22 Oct 2021 454th jared-hughes 666 87 14ms 17 Feb 2022 454th Command-Master 666 87 13ms 29 Sep 2023 458th Natanaelel 🇸🇪 666 118 231ms 6 Jul 2025 459th CLOStrophobic 🇮🇹 666 153 33ms 1 Mar 2025 460th GolfingSuccess 🇬🇷 663 74 64ms 31 May 2022 461st Shanethegamer 🇺🇸 662 143 44ms 12 Apr 2024 461st emgordon154 662 143 15ms 15 Dec 2024 463rd RyanMHsiao 662 207 1,679ms 24 Sep 2024 464th MeWhenI 🇻🇦 661 56 4ms 19 Jan 2022 465th emgordon154 661 135 2,228ms 10 Sep 2025 466th bac0id 661 144 376ms 28 Jun 2024 467th Shanethegamer 🇺🇸 661 184 27ms 27 Feb 2023 468th emgordon154 661 251 518ms 4 Aug 2025 469th jared-hughes 660 60 43ms 27 Oct 2021 470th Haksell 🇦🇶 660 82 44ms 22 Feb 2023 471st TobyBoyne 🇬🇧 658 88 13ms 7 Apr 2022 472nd ScottHamper 658 120 326ms 25 Feb 2022 473rd cywong-amino 🇭🇰 657 107 15ms 25 Jun 2020 473rd FlorianCassayre 🇫🇷 657 107 11ms 3 Oct 2022 475th Shanethegamer 🇺🇸 655 85 418ms 28 Oct 2024 476th alexkunin 655 155 6ms 20 Jul 2019 477th hiddicop 🇸🇪 652 83 37ms 30 Jan 2021 478th Shanethegamer 🇺🇸 652 146 367ms 27 Feb 2023 479th cykim8811 651 89 15ms 11 Jul 2024 480th Shanethegamer 🇺🇸 651 108 9ms 27 Feb 2023 481st SwordF-Official 649 57 3ms 6 Sep 2025 482nd MeWhenI 🇻🇦 649 65 7ms 26 May 2023 483rd Ripick 648 159 379ms 25 May 2023 484th targrik 647 111 11ms 25 Jun 2025 485th MeWhenI 🇻🇦 645 109 9ms 25 Nov 2022 485th KrausRaus 🇺🇸 645 109 10ms 11 Dec 2022 487th jakobkordez 🇸🇮 643 90 11ms 8 Nov 2022 487th moustave 643 90 9ms 4 Jun 2025 487th InigoK 🇺🇸 643 90 14ms 22 Aug 2025 487th Babafaba 643 90 12ms 26 Oct 2025 491st Shanethegamer 🇺🇸 642 120 7ms 27 Feb 2023 492nd ScottHamper 642 138 159ms 2 Mar 2022 493rd ScottHamper 639 110 10ms 18 Dec 2021 494th MeWhenI 🇻🇦 639 124 80ms 12 Dec 2022 495th NickTheEASDude 🇺🇸 639 159 4ms 4 Nov 2024 496th MarcMush 🇫🇷 638 91 1,273ms 3 Jan 2024 497th emgordon154 638 98 126ms 6 Sep 2024 497th dokutan 638 98 125ms 15 Jun 2025 499th AZTECCO 637 121 9ms 24 Sep 2025 500th iznax 637 124 331ms 21 Nov 2021 501st Shanethegamer 🇺🇸 637 139 469ms 27 Feb 2023 502nd glesnick 636 91 16ms 15 Jul 2022 503rd user189032 634 111 9ms 29 May 2019 504th marcin7Cd 634 124 214ms 7 Oct 2020 504th strout 634 124 194ms 15 Aug 2022 506th cefqrn 633 168 308ms 4 Jul 2025 507th MeWhenI 🇻🇦 632 88 550ms 24 May 2024 508th annaproxy 631 124 30ms 9 Sep 2022 509th clockworknazo 630 119 32ms 4 Jul 2023 510th HumanoidCPU 629 92 16ms 17 Feb 2025 511th user189032 629 125 170ms 30 May 2019 512th rak1507 🇬🇧 628 63 47ms 19 Oct 2021 513th KevinMarquette 🇺🇸 627 100 272ms 5 Jun 2020 514th bac0id 627 123 7ms 28 Jun 2024 515th Shanethegamer 🇺🇸 625 158 15ms 21 Apr 2023 516th namelessiw 625 170 342ms 10 Oct 2025 517th achimkrause 624 126 156ms 15 Dec 2019 518th argusdusty 🇺🇸 623 93 15ms 31 Dec 2020 518th jatloe 623 93 34ms 28 Oct 2024 520th Trip-kun 623 163 4ms 9 Oct 2024 521st targrik 622 113 9ms 28 Mar 2025 521st Yax42 🇫🇷 622 113 14ms 10 Sep 2025 523rd GrayJoKing 🇦🇺 622 236 8ms 25 Jul 2020 524th perlebach 🇨🇿 621 68 3ms 14 Aug 2021 525th MeWhenI 🇻🇦 621 173 48ms 30 Oct 2023 First Prev 451–525 of 1,600 Next Last