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 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 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 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 299th Glinte 458 131 10ms 13 Dec 2023 302nd wirewolf010 455 132 9ms 5 Jan 2022 302nd ademdj19 455 132 9ms 12 Apr 2022 302nd Bergschaf 455 132 10ms 24 Dec 2023 305th Andrey135296 451 133 10ms 23 Sep 2024 305th WillowWispy 451 133 22ms 17 Mar 2025 307th twocatsinatrenchcoat 448 134 9ms 12 Jul 2022 307th elephantpanda 448 134 11ms 31 Aug 2022 307th epic-programmer-guy 448 134 9ms 20 Dec 2023 310th richard-oelze 🇩🇪 444 135 9ms 26 May 2021 310th qwjhvbxi 444 135 9ms 13 Feb 2024 310th Ralac07 🇦🇺 444 135 10ms 3 Jul 2024 313th shibacho 🇯🇵 441 136 9ms 24 Nov 2022 313th jediroberthatch 441 136 10ms 1 Aug 2025 315th Marthe-CC 438 137 9ms 9 Oct 2022 316th inverseLorentz 🇦🇺 435 138 11ms 23 May 2024 317th AlexanderFair 432 139 9ms 27 Jun 2023 317th ArenaGrenade 432 139 9ms 20 Feb 2024 317th Terobero 432 139 10ms 28 Aug 2024 320th tomh1012 429 140 10ms 2 Dec 2020 320th orifu 429 140 9ms 22 Feb 2021 320th 4ndyJ 🇬🇧 429 140 9ms 23 Dec 2022 323rd lucasvanmol 426 141 9ms 4 Mar 2021 323rd sleepyStick 426 141 10ms 11 Mar 2022 323rd fl3ur1nestimable 426 141 10ms 9 May 2022 323rd JesseNoEyes 🇺🇸 426 141 10ms 6 Mar 2025 327th Matherubik1 423 142 9ms 22 Jul 2021 327th amollberg 🇸🇪 423 142 10ms 22 Jan 2022 327th HumanEquivalentUnit 423 142 10ms 6 Feb 2022 330th karhuthebear 417 144 10ms 5 May 2022 330th azure-blondon 417 144 9ms 4 Jul 2024 332nd eiburns 414 145 9ms 10 Jan 2022 332nd Vaekor 414 145 10ms 3 Aug 2023 332nd namelessiw 414 145 10ms 5 Mar 2024 335th TobyBoyne 🇬🇧 405 148 9ms 2 Jan 2021 335th Keegan-T 🇨🇦 405 148 10ms 8 Nov 2024 337th tpaxman 🇨🇦 403 149 42ms 9 Dec 2020 337th hinet60613 403 149 10ms 19 May 2021 337th jjbvtk 403 149 9ms 3 Sep 2021 337th bbakersmith 403 149 10ms 28 Jun 2022 341st 0dyse 400 150 9ms 12 Sep 2025 341st vhoulbreque 🇫🇷 400 150 18ms 5 days ago 343rd midnattssol 🇸🇪 397 151 9ms 27 Jul 2023 343rd PyryL 🇫🇮 397 151 10ms 21 Aug 2024 345th jassummisko 392 153 9ms 16 May 2022 345th Bananapants22 392 153 9ms 30 Aug 2022 345th alomiF 392 153 9ms 28 Sep 2023 348th QuincyNash 🇺🇸 390 154 10ms 11 Nov 2022 348th Pale-Vessel 390 154 9ms 1 Apr 2024 348th Andre3582 390 154 10ms 29 Sep 2025 351st r-benson 🇬🇧 387 155 10ms 27 Jan 2023 352nd pengu1n-master 385 156 9ms 11 Oct 2021 353rd rowboat1 382 157 9ms 24 Jun 2022 353rd osNiko 🇧🇷 382 157 9ms 15 Aug 2025 355th henrytranter 380 158 10ms 9 Feb 2021 356th janga1 375 160 10ms 17 Aug 2021 356th jameswmccarty 375 160 9ms 10 Jul 2024 358th mrmena 🇦🇺 373 161 10ms 5 Mar 2024 358th hamilton-bonds 373 161 9ms 12 Nov 2024 360th georgehulme 364 165 9ms 2 Feb 2022 361st NoahBolohan 🇨🇦 361 166 10ms 23 Feb 2023 362nd vtilde 355 169 9ms 9 Jan 2024 363rd shinylego 349 172 9ms 6 Feb 2023 363rd ESOrSomething 349 172 12ms 29 Sep 2025 365th jmmographer 339 177 10ms 26 Oct 2023 366th qwertzuioppel 335 179 16ms 2 Mar 2024 367th HalvorOverby 317 189 9ms 23 Dec 2021 367th jroscoe5 317 189 11ms 21 Sep 2022 369th atazzam 🇺🇸 314 191 9ms 17 Oct 2022 369th DrPrettyman 314 191 9ms 18 Jul 2023 371st Yareeeema 311 193 10ms 13 Apr 2022 371st evan18c 311 193 9ms 9 Nov 2024 373rd ridingqwerty 🇺🇸 296 203 12ms 26 Dec 2023 373rd NoneTheFewer 296 203 15ms 9 hours ago 375th kevinnaviapaiva 275 218 10ms 6 Mar 2025 First Prev 301–375 of 401 Next Last