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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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL 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 ><> ALGOL 68 ArkScript 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 APL 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 201st inverseLorentz 🇦🇺 415 142 382ms 29 Apr 2024 201st hellwue 415 142 17ms 25 Jun 2024 203rd SniperSmiley 🇺🇸 413 143 23ms 24 Jun 2022 203rd MaxElf999 413 143 12ms 3 Oct 2022 203rd SirFireball3521 413 143 13ms 4 Feb 2023 206th nooberitess 407 145 28ms 22 May 2025 207th guliyevemil1 🇦🇿 404 146 12ms 16 Apr 2020 207th trist224 🇫🇷 404 146 11ms 15 Sep 2022 207th Emutis 🇱🇹 404 146 12ms 9 Nov 2025 210th AforAmpere 401 147 15ms 21 Feb 2021 210th Anonymousellama21 401 147 12ms 7 Mar 2024 212th zdzc 399 148 10ms 25 Apr 2019 213th matanshavit 396 149 16ms 5 May 2020 213th aglahir1 396 149 19ms 20 Jul 2022 215th Starwort 🇬🇧 393 150 13ms 5 Apr 2019 215th ay2718 393 150 12ms 8 Aug 2019 215th jiaminglimjm 🇲🇾 393 150 13ms 9 Jan 2021 218th ehulinsky 🇺🇸 391 151 414ms 10 Nov 2021 218th QuincyNash 🇺🇸 391 151 20ms 19 Jan 2022 218th mikehanus 391 151 32ms 21 Nov 2023 221st hjcafaroUC 386 153 12ms 1 Aug 2020 221st AkashTandon167 386 153 265ms 20 Jan 2021 223rd Stockoh 🇫🇷 383 154 45ms 31 Oct 2024 223rd jameswmccarty 383 154 17ms 6 Mar 2025 225th wobblybits 378 156 47ms 16 Aug 2025 226th za3k 376 157 11ms 10 Oct 2022 226th KadinSchultz 376 157 19ms 26 Mar 2026 228th mothcolada 🇺🇸 371 159 14ms 15 Dec 2020 228th Andrey135296 371 159 23ms 24 Oct 2022 228th Andrey2001 371 159 15ms 24 Mar 2026 231st befoster 366 161 11ms 8 May 2021 231st LeeCamp 366 161 28ms 10 Dec 2021 233rd islptng 364 162 23ms 30 Aug 2025 233rd AidanWalter 364 162 20ms 27 Nov 2025 235th aksyristos 362 163 17ms 20 Jan 2023 236th Reyzartz 360 164 13ms 19 Sep 2020 237th RandGuy 358 165 27ms 4 May 2022 238th Pena86 355 166 20ms 4 Jan 2022 238th WillowWispy 355 166 12ms 23 Mar 2025 240th TaserTheFox 🇺🇸 353 167 18ms 1 May 2023 241st croc54 351 168 12ms 16 Dec 2024 242nd hoodadam 349 169 32ms 19 Jul 2019 242nd bobbysq 349 169 14ms 16 Nov 2023 242nd yuchuehw 349 169 19ms 5 Jan 2024 245th kellantech 347 170 38ms 31 May 2023 246th brimstonetrader 345 171 17ms 19 Dec 2023 247th martinnorling 🇸🇪 343 172 20ms 24 Feb 2022 248th ianpoe 341 173 13ms 30 Apr 2020 249th alangodfrey 339 174 13ms 14 Feb 2019 249th celiendonze 🇨🇭 339 174 12ms 16 Jun 2023 251st michelebastione 🇮🇹 337 175 11ms 21 Oct 2019 252nd cthierfelder 🇲🇨 335 176 12ms 14 Nov 2025 253rd eiburns 333 177 11ms 3 Jan 2022 254th richard-oelze 🇩🇪 331 178 22ms 29 Dec 2021 254th Trunksistor 🇫🇷 331 178 13ms 20 Apr 2022 256th r-benson 🇬🇧 328 180 24ms 31 Jan 2023 257th AbelPelser 319 185 25ms 3 Jul 2022 257th jhpaques 🇫🇷 319 185 12ms 28 Jul 2022 259th qwjhvbxi 316 187 22ms 9 Feb 2024 260th vonKrafft 312 189 11ms 26 Mar 2020 261st hawthornbunny 311 190 17ms 7 Dec 2022 261st eddvrs 311 190 15ms 22 Dec 2023 263rd JohannaWarnqvist 304 194 31ms 10 Mar 2022 264th itiievskyi 🇺🇦 303 195 19ms 31 Jul 2020 265th wrhm 299 197 12ms 12 Dec 2020 265th TheZappie 299 197 22ms 5 Apr 2022 267th Zhenyu-Bo 296 199 17ms 1 Aug 2025 268th Mikey-Beep 🇬🇧 294 201 23ms 14 Jun 2022 269th hymanimy 278 212 22ms 12 Jun 2021 269th tomh1012 278 212 31ms 25 Feb 2026 271st zuparnowa 277 213 28ms 11 Feb 2019 271st henrytranter 277 213 28ms 20 Sep 2019 273rd UriyaBA 272 217 17ms 19 Mar 2023 274th OkGoodbye 267 221 14ms 9 Jan 2023 275th mdnestor 255 231 12ms 23 Dec 2022 276th PotatoSaladOverlord 250 236 32ms 2 Jun 2023 277th JOrE20 244 242 21ms 8 Dec 2025 278th muser-logiccpu 🇺🇦 243 243 22ms 26 Aug 2025 279th twocatsinatrenchcoat 238 248 13ms 29 Mar 2022 280th lcubelongren 232 254 13ms 16 Feb 2024 281st atazzam 🇺🇸 230 256 14ms 15 Sep 2022 282nd dillon-duncando 228 259 17ms 3 Oct 2022 283rd evanrittner 226 261 60ms 26 Feb 2021 284th CLOStrophobic 🇮🇹 190 310 17ms 4 Feb 2025 285th Junebug2763 183 322 25ms 16 days ago 286th cingulataluke 181 326 11ms 3 Jun 2024 287th willpiam 163 362 19ms 18 Oct 2023 288th AlesandAlexander 149 397 13ms 26 Dec 2018 289th dahappy1989 139 423 13ms 5 Nov 2023 290th davidludwik2370 124 475 23ms 17 Sep 2025 291st ryguyNelson 63 933 13ms 12 Aug 2020 292nd Yewzir 🇧🇪 22 2,697 13ms 3 Jun 2023 293rd stordev 10 6,078 15ms 26 Feb 2021 294th jmerle 🇳🇱 7 7,957 18ms 11 Jul 2023 295th Haksell 🇦🇶 6 10,020 16ms 1 Dec 2019 296th Gymhgy 6 10,112 17ms 20 Apr 2019 296th ozewski 6 10,112 20ms 23 May 2019 296th Miles-1000 🇬🇧 6 10,112 16ms 28 Feb 2021 296th theunofficialcoder 6 10,112 16ms 8 Aug 2021 296th ABC00012345 6 10,112 16ms 20 May 2024 First Prev 201–300 of 305 Next Last
