Look and Say 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 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 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 Calendar 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 Multitap Input NFA Simulator 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 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 Arturo Befunge BQN CJam CoffeeScript Egel 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 Minesweeper 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 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 Calendar 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 Multitap Input NFA Simulator 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 301st wirewolf010 455 132 10ms 5 Jan 2022 301st ademdj19 455 132 9ms 12 Apr 2022 301st Bergschaf 455 132 10ms 24 Dec 2023 304th Andrey135296 451 133 10ms 23 Sep 2024 304th WillowWispy 451 133 21ms 17 Mar 2025 306th twocatsinatrenchcoat 448 134 9ms 12 Jul 2022 306th elephantpanda 448 134 11ms 31 Aug 2022 306th epic-programmer-guy 448 134 10ms 20 Dec 2023 309th richard-oelze 🇩🇪 444 135 10ms 26 May 2021 309th qwjhvbxi 444 135 9ms 13 Feb 2024 309th Ralac07 🇦🇺 444 135 10ms 3 Jul 2024 312th shibacho 🇯🇵 441 136 10ms 24 Nov 2022 312th jediroberthatch 441 136 10ms 1 Aug 2025 314th Marthe-CC 438 137 10ms 9 Oct 2022 315th inverseLorentz 🇦🇺 435 138 10ms 23 May 2024 316th AlexanderFair 432 139 10ms 27 Jun 2023 316th ArenaGrenade 432 139 9ms 20 Feb 2024 316th Terobero 432 139 9ms 28 Aug 2024 319th tomh1012 429 140 9ms 2 Dec 2020 319th orifu 429 140 10ms 22 Feb 2021 319th 4ndyJ 🇬🇧 429 140 9ms 23 Dec 2022 322nd lucasvanmol 426 141 9ms 4 Mar 2021 322nd sleepyStick 426 141 9ms 11 Mar 2022 322nd fl3ur1nestimable 426 141 9ms 9 May 2022 322nd JesseNoEyes 🇺🇸 426 141 9ms 6 Mar 2025 326th Matherubik1 423 142 9ms 22 Jul 2021 326th amollberg 🇸🇪 423 142 10ms 22 Jan 2022 326th HumanEquivalentUnit 423 142 10ms 6 Feb 2022 329th karhuthebear 417 144 9ms 5 May 2022 329th azure-blondon 417 144 9ms 4 Jul 2024 331st eiburns 414 145 9ms 10 Jan 2022 331st Vaekor 414 145 9ms 3 Aug 2023 331st namelessiw 414 145 10ms 5 Mar 2024 334th TobyBoyne 🇬🇧 405 148 10ms 2 Jan 2021 334th Keegan-T 🇨🇦 405 148 9ms 8 Nov 2024 336th tpaxman 🇨🇦 403 149 43ms 9 Dec 2020 336th hinet60613 403 149 9ms 19 May 2021 336th jjbvtk 403 149 10ms 3 Sep 2021 336th bbakersmith 403 149 9ms 28 Jun 2022 340th 0dyse 400 150 10ms 12 Sep 2025 340th vhoulbreque 🇫🇷 400 150 19ms 29 hours ago 342nd midnattssol 🇸🇪 397 151 9ms 27 Jul 2023 342nd PyryL 🇫🇮 397 151 10ms 21 Aug 2024 344th jassummisko 392 153 9ms 16 May 2022 344th Bananapants22 392 153 9ms 30 Aug 2022 344th alomiF 392 153 9ms 28 Sep 2023 347th QuincyNash 🇺🇸 390 154 10ms 11 Nov 2022 347th Pale-Vessel 390 154 10ms 1 Apr 2024 347th Andre3582 390 154 9ms 29 Sep 2025 350th r-benson 🇬🇧 387 155 10ms 27 Jan 2023 351st pengu1n-master 385 156 9ms 11 Oct 2021 352nd rowboat1 382 157 9ms 24 Jun 2022 352nd osNiko 🇧🇷 382 157 9ms 15 Aug 2025 354th henrytranter 380 158 9ms 9 Feb 2021 355th janga1 375 160 10ms 17 Aug 2021 355th jameswmccarty 375 160 9ms 10 Jul 2024 357th mrmena 🇦🇺 373 161 9ms 5 Mar 2024 357th hamilton-bonds 373 161 10ms 12 Nov 2024 359th georgehulme 364 165 9ms 2 Feb 2022 360th NoahBolohan 🇨🇦 361 166 9ms 23 Feb 2023 361st vtilde 355 169 9ms 9 Jan 2024 362nd shinylego 349 172 10ms 6 Feb 2023 362nd ESOrSomething 349 172 9ms 29 Sep 2025 364th jmmographer 339 177 9ms 26 Oct 2023 365th qwertzuioppel 335 179 16ms 2 Mar 2024 366th HalvorOverby 317 189 9ms 23 Dec 2021 366th jroscoe5 317 189 9ms 21 Sep 2022 368th atazzam 🇺🇸 314 191 10ms 17 Oct 2022 368th DrPrettyman 314 191 9ms 18 Jul 2023 370th Yareeeema 311 193 10ms 13 Apr 2022 370th evan18c 311 193 9ms 9 Nov 2024 372nd ridingqwerty 🇺🇸 296 203 10ms 26 Dec 2023 373rd kevinnaviapaiva 275 218 9ms 6 Mar 2025 374th dillon-duncando 259 232 10ms 3 Oct 2022 374th dylanjones92 259 232 9ms 19 Jan 2024 First Prev 301–375 of 399 Next Last