Look and Say in all languages 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 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 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 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 Bytes Time Submitted 601st JDiLenarda 🇫🇷 750 146 1,276ms 11 Nov 2023 602nd emgordon154 748 160 259ms 17 Jan 2025 603rd strout 746 102 147ms 24 Aug 2022 603rd the-zammers 746 102 155ms 1 Oct 2023 605th janbehrens 🇩🇪 745 94 4ms 2 Dec 2020 605th josh-h-90 745 94 4ms 7 Oct 2022 605th emplv 🇱🇻 745 94 4ms 3 Oct 2023 605th DialFrost 🇸🇬 745 94 4ms 15 Nov 2023 605th edsrzf 🇳🇿 745 94 4ms 26 Aug 2025 610th Yewzir 🇧🇪 745 107 74ms 9 Mar 2024 611th lynn 745 162 439ms 26 Feb 2025 612th janAkali 🇷🇺 744 111 117ms 3 Sep 2024 613th neel11235813 743 88 395ms 15 Jan 2024 613th SirBogman 🇺🇸 743 88 403ms 15 Jan 2024 613th Shanethegamer 🇺🇸 743 88 390ms 16 Jan 2024 613th m-tkach 🇺🇦 743 88 383ms 20 Jan 2024 613th lifthrasiir 🇰🇷 743 88 431ms 2 Dec 2024 613th Babafaba 743 88 343ms 27 days ago 619th jacklynnepenick 742 97 11ms 22 Aug 2021 619th SimonSieber 742 97 16ms 15 Dec 2022 619th thehylian 742 97 15ms 17 Sep 2023 619th rsgray 742 97 9ms 6 Jan 2024 619th retrohun 742 97 15ms 7 Dec 2024 624th synt7x 🇺🇸 741 129 2ms 5 Aug 2025 625th JohandeRuiter 🇳🇱 740 101 2ms 24 Nov 2023 625th xsot 🇸🇬 740 101 149ms 23 Sep 2025 625th 09cf 740 101 3ms 17 days ago 628th kumavale 740 163 169ms 1 Nov 2025 629th wiebecommajonas 739 103 169ms 30 Nov 2022 630th edsrzf 🇳🇿 738 141 343ms 3 Nov 2025 631st GolfingSuccess 🇬🇷 737 38 37ms 22 Jul 2022 631st GrayJoKing 🇦🇺 737 38 44ms 31 Jul 2022 631st MeWhenI 🇻🇦 737 38 42ms 25 Aug 2022 631st AlephSquirrel 737 38 40ms 2 Jul 2023 635th janbehrens 🇩🇪 736 49 3ms 17 Jan 2021 636th HETHAT 🇩🇿 735 98 11ms 4 Oct 2022 636th janbehrens 🇩🇪 735 98 15ms 17 Jun 2023 636th ahmetdemirag 🇨🇾 735 98 11ms 7 Oct 2024 636th albanian-laundromat 735 98 12ms 3 Jul 2025 640th Shanethegamer 🇺🇸 735 130 2ms 26 May 2023 641st emplv 🇱🇻 735 163 252ms 16 Dec 2020 642nd 4hg 🇺🇸 733 68 39ms 17 Oct 2022 643rd Protothor 733 79 9ms 22 Jul 2025 644th SmileTheory 733 102 2ms 7 Jan 2021 645th Shanethegamer 🇺🇸 732 206 432ms 25 Jan 2025 646th Shanethegamer 🇺🇸 731 113 116ms 21 Jun 2024 647th snoozingnewt 🇺🇸 728 113 3,078ms 27 Sep 2025 648th ScottHamper 728 143 342ms 23 hours ago 649th ludwig-n 727 99 9ms 5 Apr 2021 649th gilufin 727 99 10ms 21 Jun 2021 649th schachmattmatt 727 99 10ms 11 Aug 2021 649th KatieLG 🇬🇧 727 99 10ms 8 Jun 2022 649th jhpaques 🇫🇷 727 99 10ms 29 Jul 2022 649th aksyristos 727 99 10ms 6 Feb 2023 649th TaserTheFox 🇺🇸 727 99 10ms 8 May 2023 649th suwat513 727 99 10ms 19 Jun 2023 649th quimey 727 99 14ms 26 Jun 2023 649th htareque 727 99 11ms 18 Nov 2023 649th SB-945 727 99 10ms 23 Feb 2024 649th RobertHoeh 727 99 10ms 2 Dec 2024 649th andrewjc2000 727 99 10ms 28 Feb 2025 649th plcc0 727 99 11ms 18 Mar 2025 649th cefqrn 727 99 11ms 10 Jul 2025 664th not-optikk 🇺🇸 724 132 2ms 1 Dec 2020 665th revlayle 🇺🇸 723 123 338ms 21 Nov 2021 666th iczelia 🇩🇪 722 50 4ms 19 Oct 2025 667th pschmid0 🇺🇸 722 97 4ms 1 Oct 2022 668th OllieBoyne 🇬🇧 720 100 10ms 17 Sep 2021 668th face0xff 720 100 15ms 19 Oct 2021 668th pascscha 720 100 14ms 28 Mar 2022 668th osmith93 720 100 10ms 28 Jun 2022 668th fredrik-bakke 🇳🇴 720 100 10ms 5 Oct 2022 668th tri1212 🇻🇳 720 100 10ms 28 Oct 2023 668th AtengChen 720 100 10ms 31 Aug 2024 668th moustave 720 100 15ms 19 Nov 2024 First Prev 601–675 of 2,024 Next Last
