Rule 110 in Python 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 Calendar 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 Multitap Input 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 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 Numbrix 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Calendar 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 Multitap Input 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 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 Numbrix 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 160th smartiel 472 125 18ms 16 Sep 2022 160th charliegaming 472 125 12ms 4 Oct 2023 160th Alban-Boissard 472 125 11ms 14 Jun 2025 164th bastienvoirin 🇫🇷 468 126 17ms 28 Nov 2020 164th lemogne 468 126 21ms 10 Aug 2021 164th ThijsLuttikhuis 468 126 20ms 3 Mar 2024 164th Mabeloid 🇳🇴 468 126 16ms 22 Sep 2024 164th robin-scragg 468 126 27ms 10 Oct 2025 169th msrawson 461 128 12ms 28 Aug 2018 169th madeforlosers 461 128 19ms 30 Nov 2023 171st jfallon1997 457 129 14ms 6 Sep 2022 171st DrPiranoid 457 129 13ms 12 Oct 2022 171st BREMAUCY 🇫🇷 457 129 14ms 4 Jan 2024 174th Dazza314 🇬🇧 454 130 12ms 31 Oct 2020 174th xkacer 🇨🇿 454 130 10ms 31 Jan 2021 174th nstearns96 🇬🇧 454 130 329ms 10 Jan 2023 177th OllieBoyne 🇬🇧 450 131 11ms 2 Jan 2021 178th andre-lameirinhas 🇵🇹 447 132 16ms 3 Oct 2020 178th fynnkroeger 447 132 13ms 4 Jan 2023 180th garrisonhh 444 133 19ms 21 Nov 2020 181st ludwig-n 440 134 12ms 6 Apr 2021 181st forthuser 440 134 20ms 24 Jul 2023 181st mbittner20 440 134 11ms 19 Aug 2023 184th geofft 437 135 28ms 11 Dec 2020 184th Y0UR-U5ERNAME 437 135 13ms 4 Jul 2022 186th amishtal 434 136 18ms 30 Nov 2019 187th feherd 431 137 12ms 29 Aug 2021 187th TheZwierzLF 🇵🇱 431 137 14ms 14 Dec 2025 189th decorator-factory 428 138 12ms 23 May 2019 189th aalec 428 138 11ms 4 May 2024 189th msbranicky 428 138 18ms 3 Oct 2024 192nd Jviscus1 424 139 41ms 24 Apr 2020 192nd Psirving 424 139 12ms 1 Aug 2020 194th PaulMWeiser 418 141 434ms 4 Mar 2023 194th rsgray 418 141 12ms 24 Jan 2024 194th itljan30 418 141 11ms 30 Jan 2025 197th inverseLorentz 🇦🇺 415 142 371ms 29 Apr 2024 197th hellwue 415 142 15ms 25 Jun 2024 199th SniperSmiley 🇺🇸 413 143 22ms 24 Jun 2022 199th MaxElf999 413 143 13ms 3 Oct 2022 199th SirFireball3521 413 143 12ms 4 Feb 2023 202nd nooberitess 407 145 25ms 22 May 2025 203rd guliyevemil1 🇦🇿 404 146 11ms 16 Apr 2020 203rd trist224 🇫🇷 404 146 11ms 15 Sep 2022 203rd Emutis 🇱🇹 404 146 11ms 9 Nov 2025 206th AforAmpere 401 147 13ms 21 Feb 2021 206th Anonymousellama21 401 147 11ms 7 Mar 2024 208th zdzc 399 148 11ms 25 Apr 2019 209th matanshavit 396 149 15ms 5 May 2020 209th aglahir1 396 149 21ms 20 Jul 2022 211th Starwort 🇬🇧 393 150 11ms 5 Apr 2019 211th ay2718 393 150 11ms 8 Aug 2019 211th jiaminglimjm 🇲🇾 393 150 14ms 9 Jan 2021 214th ehulinsky 🇺🇸 391 151 424ms 10 Nov 2021 214th QuincyNash 🇺🇸 391 151 19ms 19 Jan 2022 214th mikehanus 391 151 32ms 21 Nov 2023 217th hjcafaroUC 386 153 11ms 1 Aug 2020 217th AkashTandon167 386 153 247ms 20 Jan 2021 219th Stockoh 🇫🇷 383 154 33ms 31 Oct 2024 219th jameswmccarty 383 154 18ms 6 Mar 2025 221st wobblybits 378 156 48ms 16 Aug 2025 222nd za3k 376 157 10ms 10 Oct 2022 223rd mothcolada 🇺🇸 371 159 12ms 15 Dec 2020 223rd Andrey135296 371 159 20ms 24 Oct 2022 225th befoster 366 161 11ms 8 May 2021 225th LeeCamp 366 161 28ms 10 Dec 2021 227th KadinSchultz 364 162 18ms 18 Dec 2023 227th islptng 364 162 21ms 30 Aug 2025 227th AidanWalter 364 162 19ms 27 Nov 2025 230th aksyristos 362 163 15ms 20 Jan 2023 231st Reyzartz 360 164 13ms 19 Sep 2020 232nd RandGuy 358 165 26ms 4 May 2022 233rd Pena86 355 166 19ms 4 Jan 2022 233rd WillowWispy 355 166 13ms 23 Mar 2025 235th TaserTheFox 🇺🇸 353 167 18ms 1 May 2023 236th croc54 351 168 11ms 16 Dec 2024 237th hoodadam 349 169 35ms 19 Jul 2019 237th bobbysq 349 169 12ms 16 Nov 2023 237th yuchuehw 349 169 18ms 5 Jan 2024 240th kellantech 347 170 33ms 31 May 2023 First Prev 161–240 of 300 Next Last
