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 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 637th retrohun 742 97 14ms 7 Dec 2024 637th albanian-laundromat 742 97 13ms 23 Dec 2025 643rd JohandeRuiter 🇳🇱 741 101 2ms 24 Nov 2023 643rd xsot 🇸🇬 741 101 159ms 23 Sep 2025 643rd 09cf 741 101 2ms 14 Nov 2025 646th synt7x 🇺🇸 741 129 3ms 5 Aug 2025 647th kumavale 741 163 161ms 1 Nov 2025 648th wiebecommajonas 740 103 119ms 30 Nov 2022 649th edsrzf 🇳🇿 738 141 444ms 3 Nov 2025 650th GolfingSuccess 🇬🇷 737 38 49ms 22 Jul 2022 650th GrayJoKing 🇦🇺 737 38 43ms 31 Jul 2022 650th MeWhenI 🇻🇦 737 38 42ms 25 Aug 2022 650th AlephSquirrel 737 38 48ms 2 Jul 2023 654th Yewzir 🇧🇪 737 107 74ms 9 Mar 2024 655th janbehrens 🇩🇪 736 49 3ms 17 Jan 2021 656th Shanethegamer 🇺🇸 736 130 2ms 26 May 2023 657th HETHAT 🇩🇿 735 98 10ms 4 Oct 2022 657th janbehrens 🇩🇪 735 98 16ms 17 Jun 2023 657th ahmetdemirag 🇨🇾 735 98 10ms 7 Oct 2024 660th emplv 🇱🇻 735 163 256ms 16 Dec 2020 661st Protothor 733 79 9ms 22 Jul 2025 662nd SmileTheory 733 102 1ms 7 Jan 2021 663rd Shanethegamer 🇺🇸 732 113 121ms 21 Jun 2024 664th Shanethegamer 🇺🇸 732 206 1,502ms 25 Jan 2025 665th snoozingnewt 🇨🇦 728 113 2,283ms 27 Sep 2025 666th ScottHamper 728 143 444ms 30 Nov 2025 667th ludwig-n 727 99 10ms 5 Apr 2021 667th gilufin 727 99 12ms 21 Jun 2021 667th schachmattmatt 727 99 12ms 11 Aug 2021 667th KatieLG 🇬🇧 727 99 10ms 8 Jun 2022 667th jhpaques 🇫🇷 727 99 10ms 29 Jul 2022 667th aksyristos 727 99 10ms 6 Feb 2023 667th TaserTheFox 🇺🇸 727 99 10ms 8 May 2023 667th suwat513 727 99 11ms 19 Jun 2023 667th quimey 727 99 15ms 26 Jun 2023 667th htareque 727 99 10ms 18 Nov 2023 667th SB-945 727 99 11ms 23 Feb 2024 667th RobertHoeh 727 99 11ms 2 Dec 2024 667th andrewjc2000 727 99 10ms 28 Feb 2025 667th plcc0 727 99 10ms 18 Mar 2025 667th cefqrn 727 99 10ms 10 Jul 2025 682nd revlayle 🇺🇸 724 123 409ms 21 Nov 2021 683rd not-optikk 🇺🇸 724 132 2ms 1 Dec 2020 684th iczelia 🇩🇪 722 50 3ms 19 Oct 2025 685th pschmid0 🇺🇸 722 97 5ms 1 Oct 2022 686th OllieBoyne 🇬🇧 720 100 9ms 17 Sep 2021 686th face0xff 720 100 14ms 19 Oct 2021 686th pascscha 720 100 14ms 28 Mar 2022 686th osmith93 720 100 11ms 28 Jun 2022 686th fredrik-bakke 🇳🇴 720 100 10ms 5 Oct 2022 686th tri1212 🇻🇳 720 100 10ms 28 Oct 2023 686th AtengChen 720 100 13ms 31 Aug 2024 686th moustave 720 100 14ms 19 Nov 2024 686th TheZwierzLF 🇵🇱 720 100 10ms 25 May 2025 686th jtaxen 720 100 11ms 15 Oct 2025 686th JOrE20 🇺🇸 720 100 11ms 24 Dec 2025 697th SirBogman 🇺🇸 718 39 40ms 12 Sep 2022 698th JRaspass 🇬🇧 715 49 134ms 4 Dec 2020 699th jakzo 715 81 10ms 5 Sep 2021 700th ehulinsky 🇺🇸 713 101 11ms 10 Nov 2021 700th commandblockguy 🇺🇸 713 101 14ms 17 Nov 2023 700th hellwue 713 101 11ms 21 Jun 2024 700th hiichbindermax 713 101 10ms 21 Jun 2024 700th souta-1326 713 101 15ms 1 Apr 2025 705th HallMatthew314 712 107 120ms 18 Jan 2022 705th JoaoFelipe3 712 107 118ms 14 Jan 2024 707th MeWhenI 🇻🇦 710 92 471ms 24 May 2024 708th stefangimmillaro 710 170 126ms 4 Jun 2025 709th albanian-laundromat 708 114 79ms 15 Nov 2025 710th pzagrebin 706 47 48ms 7 Jul 2022 711th stefangabos 🇷🇴 706 82 10ms 7 Jun 2023 711th sebipopa 🇷🇴 706 82 9ms 8 Jun 2023 711th junkondo-jp 706 82 9ms 28 May 2024 714th AkashTandon167 706 102 11ms 2 Dec 2020 714th abba23 706 102 10ms 13 Jun 2021 714th olavaga 706 102 10ms 15 Aug 2021 714th Anonymousellama21 706 102 14ms 15 Jun 2022 714th Mikey-Beep 🇬🇧 706 102 12ms 17 Jun 2022 714th bob-th 706 102 10ms 6 Aug 2022 714th grave367 706 102 11ms 5 Mar 2023 First Prev 641–720 of 2,060 Next Last