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 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 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 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 Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 526th emgordon154 610 225 24 Jun 2024 527th thisishowmymindworks 🇳🇴 609 95 17 Aug 2020 528th Shanethegamer 🇺🇸 609 118 21 Apr 2023 529th Frowny 609 129 5 Dec 2018 530th Natanaelel 🇸🇪 608 94 6 Aug 2023 531st SwordF-Official 608 167 11 Aug 2025 532nd abailey2020 🇺🇸 608 241 18 Apr 2020 533rd marcin7Cd 607 168 8 Feb 2021 534th rambox11 606 116 6 Dec 2019 534th coreynash 606 116 19 Feb 2024 536th HumanoidCPU 605 92 17 Feb 2025 537th edsrzf 🇳🇿 602 95 11 Jul 2025 538th PatrickStephansen 🇿🇦 601 117 8 Mar 2021 539th lynn 601 128 21 Mar 2022 540th mtirado1 601 169 24 Dec 2022 540th frosster 601 169 15 May 2023 542nd orthoplex 🇨🇽 600 66 27 Feb 2020 543rd SirBogman 🇺🇸 599 363 23 Nov 2022 544th inventshah 598 82 11 Sep 2022 545th yzhs 🇩🇪 597 97 25 Oct 2020 545th wh3n3v3r 🇨🇿 597 97 20 Nov 2024 545th JunkIce 597 97 24 Jan 2025 548th lionbryce 597 170 8 Aug 2024 549th bac0id 596 140 4 Jul 2024 550th MateuszPietrzak 🇵🇱 595 160 11 Jan 2024 551st Shanethegamer 🇺🇸 595 162 27 Feb 2023 551st klixel 🇨🇦 595 162 10 May 2023 553rd retrohun 593 121 12 Nov 2022 554th MeWhenI 🇻🇦 592 141 19 Jun 2025 555th qpwoeirut 591 98 11 Aug 2025 556th omurakazuaki 🇯🇵 591 119 15 Mar 2021 557th MeWhenI 🇻🇦 591 179 24 Jul 2023 558th Shanethegamer 🇺🇸 589 97 27 Feb 2023 559th tatzyr 🇯🇵 588 92 10 Dec 2024 560th tsunderu 🇯🇵 588 131 25 Aug 2021 560th Mandrzejy 🇵🇱 588 131 27 Feb 2024 562nd Shanethegamer 🇺🇸 587 63 6 Feb 2022 563rd janbehrens 🇩🇪 587 142 10 Jul 2023 564th o0lit3 🇺🇸 586 72 3 Oct 2020 565th roguh 🇬🇹 585 99 22 Feb 2024 566th MeWhenI 🇻🇦 585 208 7 Jun 2023 567th anter69 🇭🇺 583 98 24 Feb 2023 568th Shanethegamer 🇺🇸 583 143 9 Apr 2025 569th proton 🇩🇪 582 93 10 Jun 2020 569th razetime 582 93 25 Jan 2021 569th olivermrose 🇺🇸 582 93 24 Oct 2021 569th scpchicken 🇵🇼 582 93 22 Apr 2023 573rd Jacob385 582 239 22 Feb 2024 574th thisishowmymindworks 🇳🇴 581 121 15 Aug 2020 574th XenThe 🇬🇧 581 121 1 Jul 2025 576th UnderKoen 🇳🇱 581 271 20 Jan 2025 577th Indivicivet 579 133 16 Mar 2021 578th Shanethegamer 🇺🇸 578 136 20 May 2022 579th MeWhenI 🇻🇦 577 156 2 Jun 2024 580th Shanethegamer 🇺🇸 577 223 25 Mar 2022 581st Alex-x90 🇺🇸 577 241 17 Mar 2024 582nd jbt 576 122 26 Dec 2023 583rd TimCurwick 🇺🇸 575 109 30 Jul 2020 584th SirBogman 🇺🇸 574 137 27 Nov 2021 585th JunkIce 573 97 24 Jan 2025 586th abailey2020 🇺🇸 573 101 12 Dec 2020 586th marcin7Cd 573 101 16 Dec 2020 586th fgrosshans 🇫🇷 573 101 22 Jul 2024 586th ryyyn 🇺🇸 573 101 3 Jun 2025 590th alexkunin 571 123 3 Jul 2019 591st Gaddy 🇫🇷 571 146 20 May 2022 591st annaproxy 571 146 22 Jun 2023 593rd MeWhenI 🇻🇦 570 126 3 Jul 2023 594th cmayer777 570 167 21 Oct 2022 595th ian-h-chamberlain 🇺🇸 570 169 8 Oct 2020 596th edsrzf 🇳🇿 570 176 29 Apr 2025 597th Alex-x90 🇺🇸 569 222 19 Sep 2024 598th leon-w 568 102 4 Jan 2019 599th BBoehm 🇩🇪 567 124 10 Nov 2020 600th funnsam 🇭🇰 564 171 12 Aug 2024 Prev 526–600 of 1,559 Next