Look and Say in Python in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang 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 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 Erlang 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 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 CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 299th epic-programmer-guy 552 134 10ms 20 Dec 2023 302nd richard-oelze 🇩🇪 548 135 12ms 26 May 2021 302nd qwjhvbxi 548 135 14ms 13 Feb 2024 302nd Ralac07 🇦🇺 548 135 10ms 3 Jul 2024 302nd mossiegoat 548 135 10ms 3 Oct 2025 306th shibacho 🇯🇵 544 136 11ms 24 Nov 2022 306th jediroberthatch 544 136 12ms 1 Aug 2025 308th Marthe-CC 540 137 11ms 9 Oct 2022 309th inverseLorentz 🇦🇺 536 138 10ms 23 May 2024 310th AlexanderFair 532 139 10ms 27 Jun 2023 310th ArenaGrenade 532 139 10ms 20 Feb 2024 310th Terobero 532 139 10ms 28 Aug 2024 313th tomh1012 529 140 10ms 2 Dec 2020 313th orifu 529 140 12ms 22 Feb 2021 313th 4ndyJ 🇬🇧 529 140 11ms 23 Dec 2022 316th lucasvanmol 525 141 12ms 4 Mar 2021 316th sleepyStick 525 141 9ms 11 Mar 2022 316th fl3ur1nestimable 525 141 11ms 9 May 2022 316th JesseNoEyes 🇺🇸 525 141 10ms 6 Mar 2025 320th Matherubik1 521 142 11ms 22 Jul 2021 320th amollberg 🇸🇪 521 142 11ms 22 Jan 2022 320th HumanEquivalentUnit 521 142 11ms 6 Feb 2022 323rd mokymok 🇺🇸 514 144 12ms 20 Jul 2021 323rd karhuthebear 514 144 11ms 5 May 2022 323rd azure-blondon 514 144 14ms 4 Jul 2024 326th eiburns 510 145 10ms 10 Jan 2022 326th Vaekor 510 145 10ms 3 Aug 2023 326th namelessiw 510 145 13ms 5 Mar 2024 329th AstroOrbis 503 147 10ms 17 Jul 2025 330th TobyBoyne 🇬🇧 500 148 11ms 2 Jan 2021 330th Keegan-T 🇨🇦 500 148 10ms 8 Nov 2024 332nd tpaxman 🇨🇦 497 149 43ms 9 Dec 2020 332nd hinet60613 497 149 18ms 19 May 2021 332nd jjbvtk 497 149 11ms 3 Sep 2021 332nd bbakersmith 497 149 10ms 28 Jun 2022 332nd Deedogg 497 149 10ms 11 days ago 337th 0dyse 493 150 10ms 12 Sep 2025 338th vhoulbreque 🇫🇷 490 151 20ms 23 Aug 2022 338th midnattssol 🇸🇪 490 151 14ms 27 Jul 2023 338th PyryL 🇫🇮 490 151 12ms 21 Aug 2024 341st jassummisko 484 153 14ms 16 May 2022 341st Bananapants22 484 153 11ms 30 Aug 2022 341st alomiF 484 153 10ms 28 Sep 2023 344th QuincyNash 🇺🇸 481 154 11ms 11 Nov 2022 344th Pale-Vessel 481 154 14ms 1 Apr 2024 344th Andre3582 481 154 10ms 29 Sep 2025 347th r-benson 🇬🇧 477 155 13ms 27 Jan 2023 348th pengu1n-master 474 156 13ms 11 Oct 2021 349th rowboat1 471 157 14ms 24 Jun 2022 349th osNiko 🇧🇷 471 157 12ms 15 Aug 2025 351st henrytranter 468 158 13ms 9 Feb 2021 352nd janga1 463 160 13ms 17 Aug 2021 352nd jameswmccarty 463 160 10ms 10 Jul 2024 354th mrmena 🇦🇺 460 161 11ms 5 Mar 2024 354th hamilton-bonds 460 161 10ms 12 Nov 2024 356th roupiq 🇵🇱 457 162 14ms 19 Feb 2024 357th georgehulme 448 165 11ms 2 Feb 2022 358th NoahBolohan 🇨🇦 446 166 11ms 23 Feb 2023 359th zwxzwxzwx21 440 168 10ms 30 Nov 2023 360th vtilde 438 169 10ms 9 Jan 2024 361st shinylego 430 172 13ms 6 Feb 2023 361st ESOrSomething 430 172 10ms 29 Sep 2025 363rd jmmographer 418 177 14ms 26 Oct 2023 364th qwertzuioppel 413 179 23ms 2 Mar 2024 365th HalvorOverby 392 189 15ms 23 Dec 2021 365th jroscoe5 392 189 13ms 21 Sep 2022 367th atazzam 🇺🇸 387 191 13ms 17 Oct 2022 367th DrPrettyman 387 191 11ms 18 Jul 2023 369th Yareeeema 383 193 11ms 13 Apr 2022 369th evan18c 383 193 10ms 9 Nov 2024 371st ridingqwerty 🇺🇸 365 203 12ms 26 Dec 2023 372nd kevinnaviapaiva 339 218 12ms 6 Mar 2025 373rd dillon-duncando 319 232 11ms 3 Oct 2022 373rd dylanjones92 319 232 11ms 19 Jan 2024 375th Dataen 311 238 10ms 12 Jan 2024 First Prev 301–375 of 397 Next Last