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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 451st CLOStrophobic 🇮🇹 666 153 1 Mar 2025 452nd schachmattmatt 665 87 12 Aug 2021 452nd MeWhenI 🇻🇦 665 87 22 Oct 2021 452nd jared-hughes 665 87 17 Feb 2022 452nd Command-Master 665 87 29 Sep 2023 456th GolfingSuccess 🇬🇷 662 74 31 May 2022 457th MeWhenI 🇻🇦 661 56 19 Jan 2022 458th emgordon154 661 135 14 days ago 459th bac0id 661 144 28 Jun 2024 460th Shanethegamer 🇺🇸 661 184 27 Feb 2023 461st emgordon154 661 251 4 Aug 2025 462nd jared-hughes 660 60 27 Oct 2021 463rd Haksell 🇦🇶 660 82 22 Feb 2023 464th TobyBoyne 🇬🇧 658 88 7 Apr 2022 465th ScottHamper 658 120 25 Feb 2022 466th cywong-amino 🇭🇰 657 107 25 Jun 2020 466th FlorianCassayre 🇫🇷 657 107 3 Oct 2022 468th RyanMHsiao 656 207 24 Sep 2024 469th Shanethegamer 🇺🇸 655 85 28 Oct 2024 470th alexkunin 655 155 20 Jul 2019 471st hiddicop 🇸🇪 652 83 30 Jan 2021 472nd albanian-laundromat 652 94 9 days ago 473rd Shanethegamer 🇺🇸 652 146 27 Feb 2023 474th cykim8811 651 89 11 Jul 2024 475th Shanethegamer 🇺🇸 651 108 27 Feb 2023 476th bac0id 651 192 28 Jun 2024 477th SwordF-Official 649 57 18 days ago 478th MeWhenI 🇻🇦 649 65 26 May 2023 479th targrik 647 111 25 Jun 2025 480th Ripick 647 159 25 May 2023 481st MeWhenI 🇻🇦 645 109 25 Nov 2022 481st KrausRaus 🇺🇸 645 109 11 Dec 2022 483rd jakobkordez 🇸🇮 643 90 8 Nov 2022 483rd snoozingnewt 🇺🇸 643 90 4 Oct 2023 483rd moustave 643 90 4 Jun 2025 483rd InigoK 🇺🇸 643 90 22 Aug 2025 487th Shanethegamer 🇺🇸 642 120 27 Feb 2023 488th ScottHamper 642 138 2 Mar 2022 489th ScottHamper 639 110 18 Dec 2021 490th MeWhenI 🇻🇦 639 124 12 Dec 2022 491st NickTheEASDude 🇺🇸 639 159 4 Nov 2024 492nd MarcMush 🇫🇷 638 91 3 Jan 2024 493rd emgordon154 638 98 6 Sep 2024 493rd dokutan 638 98 15 Jun 2025 495th AZTECCO 637 121 38 hours ago 496th iznax 637 124 21 Nov 2021 497th Shanethegamer 🇺🇸 637 139 27 Feb 2023 498th glesnick 636 91 15 Jul 2022 499th marcin7Cd 634 124 7 Oct 2020 499th strout 634 124 15 Aug 2022 501st user189032 633 111 29 May 2019 502nd MeWhenI 🇻🇦 632 88 24 May 2024 503rd annaproxy 631 124 9 Sep 2022 504th clockworknazo 630 119 4 Jul 2023 505th HumanoidCPU 629 92 17 Feb 2025 506th user189032 629 125 30 May 2019 507th rak1507 🇬🇧 628 63 19 Oct 2021 508th KevinMarquette 🇺🇸 627 100 5 Jun 2020 509th bac0id 626 123 28 Jun 2024 510th Shanethegamer 🇺🇸 625 158 21 Apr 2023 511th achimkrause 624 126 15 Dec 2019 512th argusdusty 🇺🇸 623 93 31 Dec 2020 512th jatloe 623 93 28 Oct 2024 514th Trip-kun 623 163 9 Oct 2024 515th targrik 622 113 28 Mar 2025 515th Yax42 🇫🇷 622 113 15 days ago 517th MeWhenI 🇻🇦 622 173 30 Oct 2023 518th perlebach 🇨🇿 621 68 14 Aug 2021 519th GrayJoKing 🇦🇺 621 236 25 Jul 2020 520th Mandrzejy 🇵🇱 618 154 7 Mar 2024 521st oscargeerts 616 125 30 Jun 2025 522nd Shanethegamer 🇺🇸 615 145 28 Oct 2024 523rd mousetail 🇳🇱 614 157 9 Jun 2024 524th BambooleanLogic 🇸🇪 611 115 26 Oct 2022 525th ZakkkkAttackkkk 🇵🇭 611 126 6 Sep 2023 Prev 451–525 of 1,561 Next