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 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 Multitap Input 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 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 ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 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 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily 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 Multitap Input 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 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 641st janAkali 🇷🇺 745 111 124ms 3 Sep 2024 642nd neel11235813 743 88 411ms 15 Jan 2024 642nd SirBogman 🇺🇸 743 88 474ms 15 Jan 2024 642nd Shanethegamer 🇺🇸 743 88 448ms 16 Jan 2024 642nd m-tkach 🇺🇦 743 88 410ms 20 Jan 2024 642nd lifthrasiir 🇰🇷 743 88 442ms 2 Dec 2024 642nd Babafaba 743 88 407ms 4 Nov 2025 648th jacklynnepenick 743 97 13ms 22 Aug 2021 648th SimonSieber 743 97 15ms 15 Dec 2022 648th thehylian 743 97 16ms 17 Sep 2023 648th rsgray 743 97 10ms 6 Jan 2024 648th retrohun 743 97 15ms 7 Dec 2024 648th albanian-laundromat 743 97 12ms 23 Dec 2025 654th JohandeRuiter 🇳🇱 741 101 2ms 24 Nov 2023 654th xsot 🇸🇬 741 101 159ms 23 Sep 2025 654th 09cf 741 101 2ms 14 Nov 2025 657th synt7x 🇺🇸 741 129 2ms 5 Aug 2025 658th wiebecommajonas 740 103 119ms 30 Nov 2022 659th gifti258 739 102 70ms 18 Sep 2023 660th GolfingSuccess 🇬🇷 737 38 48ms 22 Jul 2022 660th GrayJoKing 🇦🇺 737 38 43ms 31 Jul 2022 660th MeWhenI 🇻🇦 737 38 42ms 25 Aug 2022 660th AlephSquirrel 737 38 45ms 2 Jul 2023 664th janbehrens 🇩🇪 737 49 3ms 17 Jan 2021 665th Shanethegamer 🇺🇸 736 130 2ms 26 May 2023 666th HETHAT 🇩🇿 735 98 10ms 4 Oct 2022 666th janbehrens 🇩🇪 735 98 15ms 17 Jun 2023 666th ahmetdemirag 🇨🇾 735 98 11ms 7 Oct 2024 669th emplv 🇱🇻 735 163 270ms 16 Dec 2020 670th Protothor 733 79 11ms 22 Jul 2025 671st SmileTheory 733 102 1ms 7 Jan 2021 672nd Shanethegamer 🇺🇸 732 113 121ms 21 Jun 2024 673rd Shanethegamer 🇺🇸 732 206 1,580ms 25 Jan 2025 674th snoozingnewt 🇨🇦 730 113 2,118ms 27 Sep 2025 675th ludwig-n 728 99 10ms 5 Apr 2021 675th gilufin 728 99 11ms 21 Jun 2021 675th schachmattmatt 728 99 10ms 11 Aug 2021 675th KatieLG 🇬🇧 728 99 11ms 8 Jun 2022 675th jhpaques 🇫🇷 728 99 11ms 29 Jul 2022 675th aksyristos 728 99 11ms 6 Feb 2023 675th TaserTheFox 🇺🇸 728 99 11ms 8 May 2023 675th suwat513 728 99 11ms 19 Jun 2023 675th quimey 728 99 16ms 26 Jun 2023 675th htareque 728 99 11ms 18 Nov 2023 675th SB-945 728 99 10ms 23 Feb 2024 675th RobertHoeh 728 99 11ms 2 Dec 2024 675th andrewjc2000 728 99 10ms 28 Feb 2025 675th cefqrn 728 99 10ms 10 Jul 2025 675th SectorCorruptor 728 99 11ms 18 days ago 690th ScottHamper 728 143 480ms 30 Nov 2025 691st revlayle 🇺🇸 724 123 409ms 21 Nov 2021 692nd not-optikk 🇺🇸 724 132 2ms 1 Dec 2020 693rd lynn 724 162 289ms 26 Feb 2025 694th iczelia 🇩🇪 722 50 3ms 19 Oct 2025 695th pschmid0 🇺🇸 722 97 4ms 1 Oct 2022 696th OllieBoyne 🇬🇧 720 100 10ms 17 Sep 2021 696th face0xff 720 100 16ms 19 Oct 2021 696th pascscha 720 100 15ms 28 Mar 2022 696th osmith93 720 100 11ms 28 Jun 2022 696th fredrik-bakke 🇳🇴 720 100 11ms 5 Oct 2022 696th tri1212 🇻🇳 720 100 10ms 28 Oct 2023 696th AtengChen 720 100 11ms 31 Aug 2024 696th moustave 720 100 16ms 19 Nov 2024 696th TheZwierzLF 🇵🇱 720 100 12ms 25 May 2025 696th jtaxen 720 100 11ms 15 Oct 2025 696th JOrE20 720 100 11ms 24 Dec 2025 696th vgamula 🇺🇦 720 100 11ms 11 days ago 696th solisolu 720 100 15ms 5 days ago 709th kumavale 719 163 160ms 1 Nov 2025 710th SirBogman 🇺🇸 718 39 40ms 12 Sep 2022 711th stefangimmillaro 717 148 42ms 11 days ago 712th JRaspass 🇬🇧 715 49 128ms 4 Dec 2020 713th jakzo 715 81 11ms 5 Sep 2021 714th ehulinsky 🇺🇸 713 101 11ms 10 Nov 2021 714th commandz0 🇺🇸 713 101 15ms 17 Nov 2023 714th hellwue 713 101 11ms 21 Jun 2024 714th hiichbindermax 713 101 11ms 21 Jun 2024 714th souta-1326 713 101 16ms 1 Apr 2025 719th HallMatthew314 712 107 120ms 18 Jan 2022 719th JoaoFelipe3 712 107 118ms 14 Jan 2024 First Prev 641–720 of 2,086 Next Last