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 ><> 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 Lily 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 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 neel11235813 743 88 411ms 15 Jan 2024 641st SirBogman 🇺🇸 743 88 474ms 15 Jan 2024 641st Shanethegamer 🇺🇸 743 88 448ms 16 Jan 2024 641st m-tkach 🇺🇦 743 88 410ms 20 Jan 2024 641st lifthrasiir 🇰🇷 743 88 442ms 2 Dec 2024 641st Babafaba 743 88 407ms 4 Nov 2025 647th jacklynnepenick 743 97 13ms 22 Aug 2021 647th SimonSieber 743 97 15ms 15 Dec 2022 647th thehylian 743 97 16ms 17 Sep 2023 647th rsgray 743 97 10ms 6 Jan 2024 647th retrohun 743 97 15ms 7 Dec 2024 647th albanian-laundromat 743 97 12ms 23 Dec 2025 653rd JohandeRuiter 🇳🇱 741 101 2ms 24 Nov 2023 653rd xsot 🇸🇬 741 101 159ms 23 Sep 2025 653rd 09cf 741 101 2ms 14 Nov 2025 656th synt7x 🇺🇸 741 129 2ms 5 Aug 2025 657th wiebecommajonas 740 103 119ms 30 Nov 2022 658th gifti258 739 102 70ms 18 Sep 2023 659th GolfingSuccess 🇬🇷 737 38 48ms 22 Jul 2022 659th GrayJoKing 🇦🇺 737 38 43ms 31 Jul 2022 659th MeWhenI 🇻🇦 737 38 42ms 25 Aug 2022 659th AlephSquirrel 737 38 45ms 2 Jul 2023 663rd janbehrens 🇩🇪 737 49 3ms 17 Jan 2021 664th Shanethegamer 🇺🇸 736 130 2ms 26 May 2023 665th HETHAT 🇩🇿 735 98 10ms 4 Oct 2022 665th janbehrens 🇩🇪 735 98 15ms 17 Jun 2023 665th ahmetdemirag 🇨🇾 735 98 11ms 7 Oct 2024 668th emplv 🇱🇻 735 163 270ms 16 Dec 2020 669th Protothor 733 79 11ms 22 Jul 2025 670th SmileTheory 733 102 1ms 7 Jan 2021 671st Shanethegamer 🇺🇸 732 113 121ms 21 Jun 2024 672nd Shanethegamer 🇺🇸 732 206 1,580ms 25 Jan 2025 673rd snoozingnewt 🇨🇦 730 113 2,118ms 27 Sep 2025 674th ludwig-n 728 99 10ms 5 Apr 2021 674th gilufin 728 99 11ms 21 Jun 2021 674th schachmattmatt 728 99 10ms 11 Aug 2021 674th KatieLG 🇬🇧 728 99 11ms 8 Jun 2022 674th jhpaques 🇫🇷 728 99 11ms 29 Jul 2022 674th aksyristos 728 99 11ms 6 Feb 2023 674th TaserTheFox 🇺🇸 728 99 11ms 8 May 2023 674th suwat513 728 99 11ms 19 Jun 2023 674th quimey 728 99 16ms 26 Jun 2023 674th htareque 728 99 11ms 18 Nov 2023 674th SB-945 728 99 10ms 23 Feb 2024 674th RobertHoeh 728 99 11ms 2 Dec 2024 674th andrewjc2000 728 99 10ms 28 Feb 2025 674th cefqrn 728 99 10ms 10 Jul 2025 674th SectorCorruptor 728 99 11ms 16 days ago 689th ScottHamper 728 143 480ms 30 Nov 2025 690th revlayle 🇺🇸 724 123 409ms 21 Nov 2021 691st not-optikk 🇺🇸 724 132 2ms 1 Dec 2020 692nd lynn 724 162 289ms 26 Feb 2025 693rd iczelia 🇩🇪 722 50 3ms 19 Oct 2025 694th pschmid0 🇺🇸 722 97 4ms 1 Oct 2022 695th OllieBoyne 🇬🇧 720 100 10ms 17 Sep 2021 695th face0xff 720 100 16ms 19 Oct 2021 695th pascscha 720 100 15ms 28 Mar 2022 695th osmith93 720 100 11ms 28 Jun 2022 695th fredrik-bakke 🇳🇴 720 100 11ms 5 Oct 2022 695th tri1212 🇻🇳 720 100 10ms 28 Oct 2023 695th AtengChen 720 100 11ms 31 Aug 2024 695th moustave 720 100 16ms 19 Nov 2024 695th TheZwierzLF 🇵🇱 720 100 12ms 25 May 2025 695th jtaxen 720 100 11ms 15 Oct 2025 695th JOrE20 720 100 11ms 24 Dec 2025 695th vgamula 🇺🇦 720 100 11ms 10 days ago 695th solisolu 720 100 15ms 3 days ago 708th kumavale 719 163 160ms 1 Nov 2025 709th SirBogman 🇺🇸 718 39 40ms 12 Sep 2022 710th stefangimmillaro 717 148 42ms 9 days ago 711th JRaspass 🇬🇧 715 49 128ms 4 Dec 2020 712th jakzo 715 81 11ms 5 Sep 2021 713th ehulinsky 🇺🇸 713 101 11ms 10 Nov 2021 713th commandz0 🇺🇸 713 101 15ms 17 Nov 2023 713th hellwue 713 101 11ms 21 Jun 2024 713th hiichbindermax 713 101 11ms 21 Jun 2024 713th souta-1326 713 101 16ms 1 Apr 2025 718th HallMatthew314 712 107 120ms 18 Jan 2022 718th JoaoFelipe3 712 107 118ms 14 Jan 2024 720th MeWhenI 🇻🇦 711 92 444ms 24 May 2024 First Prev 641–720 of 2,085 Next Last