Look and Say in Python in bytes. 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 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 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 ArkScript 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 ArkScript 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 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 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 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 Bytes Time Submitted 321st tomh1012 529 140 10ms 2 Dec 2020 321st orifu 529 140 9ms 22 Feb 2021 321st 4ndyJ 🇬🇧 529 140 9ms 23 Dec 2022 324th lucasvanmol 525 141 9ms 4 Mar 2021 324th sleepyStick 525 141 10ms 11 Mar 2022 324th fl3ur1nestimable 525 141 10ms 9 May 2022 324th JesseNoEyes 🇺🇸 525 141 10ms 6 Mar 2025 328th Matherubik1 521 142 9ms 22 Jul 2021 328th amollberg 🇸🇪 521 142 10ms 22 Jan 2022 328th HumanEquivalentUnit 521 142 10ms 6 Feb 2022 331st mokymok 🇺🇸 514 144 9ms 20 Jul 2021 331st karhuthebear 514 144 10ms 5 May 2022 331st azure-blondon 514 144 9ms 4 Jul 2024 334th eiburns 510 145 9ms 10 Jan 2022 334th Vaekor 510 145 10ms 3 Aug 2023 334th namelessiw 510 145 10ms 5 Mar 2024 337th TobyBoyne 🇬🇧 500 148 9ms 2 Jan 2021 337th Keegan-T 🇨🇦 500 148 10ms 8 Nov 2024 339th tpaxman 🇨🇦 497 149 42ms 9 Dec 2020 339th hinet60613 497 149 10ms 19 May 2021 339th jjbvtk 497 149 9ms 3 Sep 2021 339th bbakersmith 497 149 10ms 28 Jun 2022 339th Deedogg 497 149 10ms 30 Oct 2025 344th 0dyse 493 150 9ms 12 Sep 2025 344th vhoulbreque 🇫🇷 493 150 18ms 5 Dec 2025 346th midnattssol 🇸🇪 490 151 9ms 27 Jul 2023 346th PyryL 🇫🇮 490 151 10ms 21 Aug 2024 348th jassummisko 484 153 9ms 16 May 2022 348th Bananapants22 484 153 9ms 30 Aug 2022 348th alomiF 484 153 9ms 28 Sep 2023 351st QuincyNash 🇺🇸 481 154 10ms 11 Nov 2022 351st Pale-Vessel 481 154 9ms 1 Apr 2024 351st Andre3582 481 154 10ms 29 Sep 2025 354th r-benson 🇬🇧 477 155 10ms 27 Jan 2023 355th pengu1n-master 474 156 9ms 11 Oct 2021 356th rowboat1 471 157 9ms 24 Jun 2022 356th osNiko 🇧🇷 471 157 9ms 15 Aug 2025 358th henrytranter 468 158 10ms 9 Feb 2021 359th janga1 463 160 10ms 17 Aug 2021 359th jameswmccarty 463 160 9ms 10 Jul 2024 361st mrmena 🇦🇺 460 161 10ms 5 Mar 2024 361st hamilton-bonds 460 161 9ms 12 Nov 2024 363rd roupiq 🇵🇱 457 162 9ms 19 Feb 2024 364th georgehulme 448 165 9ms 2 Feb 2022 365th NoahBolohan 🇨🇦 446 166 10ms 23 Feb 2023 366th zwxzwxzwx21 440 168 9ms 30 Nov 2023 367th vtilde 438 169 9ms 9 Jan 2024 368th shinylego 430 172 9ms 6 Feb 2023 368th ESOrSomething 430 172 12ms 29 Sep 2025 370th jmmographer 418 177 10ms 26 Oct 2023 371st qwertzuioppel 413 179 16ms 2 Mar 2024 372nd HalvorOverby 392 189 9ms 23 Dec 2021 372nd jroscoe5 392 189 11ms 21 Sep 2022 374th atazzam 🇺🇸 387 191 9ms 17 Oct 2022 374th DrPrettyman 387 191 9ms 18 Jul 2023 376th Yareeeema 383 193 10ms 13 Apr 2022 376th evan18c 383 193 9ms 9 Nov 2024 378th NoneTheFewer 370 200 15ms 11 days ago 379th ridingqwerty 🇺🇸 365 203 12ms 26 Dec 2023 380th kevinnaviapaiva 339 218 10ms 6 Mar 2025 381st dillon-duncando 319 232 9ms 3 Oct 2022 381st dylanjones92 319 232 10ms 19 Jan 2024 383rd Dataen 311 238 9ms 12 Jan 2024 384th glf818 286 259 9ms 22 Jul 2021 385th Demonarchet 279 265 9ms 1 May 2023 386th cloudberry-DeaDev 275 269 10ms 23 Dec 2023 387th SchmulRosenzwe1g 274 270 10ms 15 Mar 2021 388th Hebelub 253 292 9ms 10 Jan 2024 389th camieac 🇬🇧 232 319 10ms 8 Jun 2023 390th pirxthepilot 217 341 11ms 31 Jan 2022 391st Ripick 201 368 9ms 7 Mar 2023 392nd Zhenyu-Bo 176 421 9ms 31 Jul 2025 393rd AidanWalter 170 435 10ms 3 Jan 2025 394th DGipe 149 495 9ms 4 Mar 2024 395th SebbeCaliban 128 576 10ms 14 Apr 2023 396th djbieber 72 1,028 9ms 6 Sep 2023 397th scpchicken 🇵🇼 57 1,291 10ms 10 Apr 2021 397th silvncr 57 1,291 9ms 15 Jun 2021 397th theunofficialcoder 57 1,291 10ms 15 Aug 2021 397th CodyMiner 57 1,291 9ms 20 Nov 2021 First Prev 321–400 of 407 Next Last