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 526th Shanethegamer 🇺🇸 615 145 28 Oct 2024 527th mousetail 🇳🇱 614 157 9 Jun 2024 528th BambooleanLogic 🇸🇪 611 115 26 Oct 2022 529th ZakkkkAttackkkk 🇵🇭 611 126 6 Sep 2023 530th thisishowmymindworks 🇳🇴 609 95 17 Aug 2020 531st Shanethegamer 🇺🇸 609 118 21 Apr 2023 532nd Frowny 609 129 5 Dec 2018 533rd Natanaelel 🇸🇪 608 94 6 Aug 2023 534th SwordF-Official 608 167 11 Aug 2025 535th abailey2020 🇺🇸 608 241 18 Apr 2020 536th marcin7Cd 607 168 8 Feb 2021 537th rambox11 606 116 6 Dec 2019 537th coreynash 606 116 19 Feb 2024 539th emgordon154 606 225 24 Jun 2024 540th HumanoidCPU 605 92 17 Feb 2025 541st edsrzf 🇳🇿 602 95 11 Jul 2025 542nd lynn 602 128 21 Mar 2022 543rd PatrickStephansen 🇿🇦 601 117 8 Mar 2021 544th mtirado1 601 169 24 Dec 2022 544th frosster 601 169 15 May 2023 546th orthoplex 🇨🇽 600 66 27 Feb 2020 547th SirBogman 🇺🇸 599 363 23 Nov 2022 548th inventshah 598 82 11 Sep 2022 549th yzhs 🇩🇪 597 97 25 Oct 2020 549th wh3n3v3r 🇨🇿 597 97 20 Nov 2024 549th JunkIce 597 97 24 Jan 2025 552nd lionbryce 597 170 8 Aug 2024 553rd MateuszPietrzak 🇵🇱 595 160 11 Jan 2024 554th Shanethegamer 🇺🇸 595 162 27 Feb 2023 554th klixel 🇨🇦 595 162 10 May 2023 556th retrohun 593 121 12 Nov 2022 557th MeWhenI 🇻🇦 593 179 24 Jul 2023 558th qpwoeirut 591 98 11 Aug 2025 559th omurakazuaki 🇯🇵 591 119 15 Mar 2021 560th Shanethegamer 🇺🇸 589 97 27 Feb 2023 561st tatzyr 🇯🇵 588 92 10 Dec 2024 562nd tsunderu 🇯🇵 588 131 25 Aug 2021 562nd Mandrzejy 🇵🇱 588 131 27 Feb 2024 564th Shanethegamer 🇺🇸 587 63 6 Feb 2022 565th o0lit3 🇺🇸 586 72 3 Oct 2020 566th roguh 🇬🇹 585 99 22 Feb 2024 566th blaztoma 🇱🇹 585 99 12 days ago 568th MeWhenI 🇻🇦 585 208 7 Jun 2023 569th anter69 🇭🇺 583 98 24 Feb 2023 570th proton 🇩🇪 582 93 10 Jun 2020 570th razetime 582 93 25 Jan 2021 570th olivermrose 🇺🇸 582 93 24 Oct 2021 570th scpchicken 🇵🇼 582 93 22 Apr 2023 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 jbt 576 122 26 Dec 2023 582nd Attero 🇸🇪 576 217 15 May 2020 583rd TimCurwick 🇺🇸 575 109 30 Jul 2020 584th JunkIce 574 97 24 Jan 2025 585th SirBogman 🇺🇸 574 137 27 Nov 2021 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 MeWhenI 🇻🇦 570 126 3 Jul 2023 592nd cmayer777 570 167 21 Oct 2022 593rd ian-h-chamberlain 🇺🇸 570 169 8 Oct 2020 594th edsrzf 🇳🇿 570 176 29 Apr 2025 595th dokutan 570 219 8 days ago 596th Alex-x90 🇺🇸 569 222 19 Sep 2024 597th leon-w 568 102 4 Jan 2019 598th BBoehm 🇩🇪 567 124 10 Nov 2020 599th bac0id 564 140 4 Jul 2024 600th funnsam 🇭🇰 564 171 12 Aug 2024 First Prev 526–600 of 1,565 Next Last