Rule 110 in all languages in bytes. 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 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 Hilbert Curve Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Topological Sort Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 601st KatieLG 🇬🇧 566 284 25 May 2024 602nd janbehrens 🇩🇪 565 160 15 Nov 2022 603rd msbranicky 565 167 3 Oct 2024 604th msbranicky 561 229 30 Aug 2023 605th janbehrens 🇩🇪 560 112 10 Nov 2021 606th akshatj27 🇦🇶 559 102 12 Dec 2022 606th aaronze 🇦🇺 559 102 20 Sep 2023 608th cmayer777 559 143 21 Oct 2022 609th daedals 556 123 24 Apr 2019 609th schachmattmatt 556 123 12 Aug 2021 609th Indivicivet 556 123 22 Oct 2021 609th cdesodt 556 123 17 Sep 2023 609th StefanHabel 🇨🇦 556 123 6 Oct 2023 609th jtaxen 556 123 8 Jun 2024 609th andrewjc2000 556 123 8 Mar 2025 616th XenThe 🇬🇧 556 130 12 days ago 617th MeWhenI 🇻🇦 555 113 14 Feb 2023 618th dokutan 555 144 4 Apr 2025 619th jacobly0 🇺🇸 554 251 22 Apr 2024 620th MossGrass 🇺🇸 554 258 16 Oct 2020 621st emgordon154 553 165 14 days ago 622nd emgordon154 553 182 12 Jan 2025 623rd roguh 🇬🇹 553 223 22 Feb 2024 624th juliansiebert 🇩🇪 552 117 19 Dec 2023 625th thisishowmymindworks 🇳🇴 552 124 5 Oct 2020 625th knutae 🇳🇴 552 124 3 Dec 2021 625th AGoyet 552 124 16 Jul 2022 628th dokutan 552 176 4 Apr 2025 629th Heathcorp 🇦🇺 551 145 18 Feb 2022 629th snoozingnewt 🇺🇸 551 145 23 Sep 2023 629th neel11235813 551 145 5 Apr 2024 629th cdesodt 551 145 10 Oct 2024 629th Lv0Sys 🇵🇱 551 145 1 Jun 2025 634th ChristophHornung 551 155 21 Nov 2021 635th janbehrens 🇩🇪 549 177 20 Nov 2022 635th aksyristos 549 177 30 Jan 2023 637th hyvyys 548 132 14 Sep 2020 638th annaproxy 548 156 22 Jun 2023 639th roguh 🇬🇹 547 120 22 Feb 2024 640th AlephSquirrel 547 146 12 Dec 2022 641st Kusarr 545 262 17 Dec 2020 642nd emgordon154 544 136 24 Sep 2024 643rd Shanethegamer 🇺🇸 544 148 20 May 2022 644th hemphen 544 157 29 Aug 2022 645th mossprescott 543 126 18 Jan 2023 645th guilhem-roy 🇫🇷 543 126 26 Jun 2023 647th revlayle 🇺🇸 541 158 28 Dec 2021 648th JRaspass 🇬🇧 539 98 20 Dec 2022 649th smartiel 539 127 16 Sep 2022 649th CutSandstone 539 127 5 Jul 2024 649th jatloe 539 127 2 Oct 2024 652nd jbt 539 134 26 Dec 2023 653rd Yewzir 🇧🇪 538 225 5 Apr 2024 654th MeWhenI 🇻🇦 537 176 15 Oct 2022 655th jgbaldwinbrown 537 239 2 Jul 2021 656th Laksen 🇩🇰 536 243 8 Jul 2021 657th bastienvoirin 🇫🇷 535 128 28 Nov 2020 657th lemogne 535 128 10 Aug 2021 657th NicoAdams 535 128 22 Nov 2021 657th NerdyMcNerd42 535 128 27 Oct 2022 657th adamnielson42 🇺🇸 535 128 4 May 2023 657th ThijsLuttikhuis 535 128 3 Mar 2024 657th Mabeloid 🇳🇴 535 128 22 Sep 2024 657th alemelis 535 128 17 Oct 2024 657th kistlerf 🇨🇭 535 128 28 May 2025 666th alexkunin 535 135 3 Jul 2019 666th rodigu 535 135 14 Jun 2021 668th jerrandolph 535 240 23 Apr 2020 669th BBoehm 🇩🇪 531 136 10 Nov 2020 670th jakobkordez 🇸🇮 530 129 8 Nov 2022 670th snoozingnewt 🇺🇸 530 129 21 Sep 2023 672nd scpchicken 🇵🇼 530 152 28 Feb 2023 673rd violeta-desantis 529 151 31 Aug 2023 674th tobeannouncd 527 153 5 Jan 2024 675th MeWhenI 🇻🇦 527 179 11 Sep 2022 Prev 601–675 of 1,510 Next