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 824th Starwort 🇬🇧 661 109 11ms 5 Mar 2021 824th enbyte 661 109 9ms 7 Jun 2021 824th jakobkordez 🇸🇮 661 109 10ms 10 Nov 2022 824th b10011 🇫🇮 661 109 13ms 8 Jan 2023 824th GulgDev 661 109 14ms 21 Mar 2023 824th Bmrl7 661 109 10ms 6 Jul 2024 824th swtchblade 661 109 9ms 23 Jul 2025 833rd KatieLG 🇬🇧 660 99 343ms 15 Jan 2024 833rd m42km 660 99 370ms 4 Feb 2024 833rd Kacarott 🇦🇺 660 99 388ms 10 Sep 2024 836th ashtraypettingzoo 🇺🇸 657 48 2ms 5 Apr 2023 837th Ralac07 🇦🇺 656 76 33ms 4 Jul 2024 838th boxjelly 655 110 14ms 12 Feb 2021 838th cesarm4 655 110 11ms 31 Aug 2021 838th Kloppermand 🇩🇰 655 110 15ms 28 Sep 2021 838th LeeCamp 655 110 12ms 15 Feb 2022 838th za3k 655 110 10ms 12 Oct 2022 838th lzahray 655 110 10ms 25 Oct 2022 838th Re-Adventures 🇮🇳 655 110 10ms 4 Jan 2023 838th luuumine 🇫🇷 655 110 11ms 3 days ago 846th dizzyliam 655 126 120ms 27 Oct 2021 847th jacobly0 🇺🇸 655 229 1,673ms 22 Apr 2024 848th stefangimmillaro 654 136 366ms 15 Jun 2025 849th stefangimmillaro 654 159 343ms 6 Oct 2025 850th Yewzir 🇧🇪 654 183 265ms 25 Oct 2023 851st btjones0 653 118 12ms 5 Jan 2021 852nd RDShah 651 89 9ms 6 Jan 2022 852nd akshatj27 🇦🇶 651 89 9ms 11 Jan 2022 854th MeWhenI 🇻🇦 651 163 45ms 20 May 2023 855th MeWhenI 🇻🇦 651 184 275ms 9 Feb 2023 856th NewDefectus 🇮🇱 650 51 50ms 6 Sep 2021 857th RocketRammer 🇬🇧 650 84 209ms 14 Jul 2023 858th johnnythedoggie 649 111 9ms 29 Apr 2021 858th blamegames 649 111 9ms 16 May 2021 858th fgrosshans 🇫🇷 649 111 10ms 7 May 2023 858th rollershutter 649 111 10ms 11 Jul 2023 858th wk1093 649 111 9ms 18 Nov 2023 858th SoliGhost 649 111 10ms 10 Jun 2025 864th Yewzir 🇧🇪 648 156 445ms 9 Feb 2024 865th btjones0 648 186 166ms 5 Jan 2021 866th jared-hughes 647 119 11ms 17 Jul 2022 867th Kaffeleif 645 116 6ms 5 Jan 2024 868th SwordF-Official 644 49 2ms 20 Jun 2025 869th vezzick 643 112 10ms 4 Mar 2021 869th guilhem-roy 🇫🇷 643 112 10ms 28 Feb 2022 869th celiendonze 🇨🇭 643 112 9ms 18 Jul 2023 869th CutSandstone 643 112 11ms 4 Jul 2024 869th codingisgreatbutiamnot 643 112 9ms 7 Aug 2024 869th Upload-and-View 🇺🇦 643 112 9ms 21 Aug 2025 869th qpwoeirut 643 112 10ms 4 Sep 2025 876th klixel 🇨🇦 642 188 172ms 6 Nov 2024 877th msbranicky 641 102 394ms 17 Jan 2024 877th Yewzir 🇧🇪 641 102 370ms 5 Feb 2024 879th BBoehm 🇩🇪 637 55 122ms 12 Feb 2021 880th jiaminglimjm 🇲🇾 637 113 10ms 6 Jan 2021 880th mothcolada 🇺🇸 637 113 9ms 21 Apr 2021 880th NicoAdams 637 113 9ms 5 Jan 2022 880th martinnorling 🇸🇪 637 113 12ms 21 Feb 2022 880th jfallon1997 637 113 9ms 8 Aug 2022 880th RandGuy 637 113 9ms 22 Nov 2022 880th jacksonhenry3 637 113 9ms 2 Dec 2022 880th badboj40 637 113 9ms 26 Dec 2022 880th Techdude01 637 113 9ms 14 Feb 2023 880th 2011-Chan-Ethan 637 113 11ms 9 Jul 2023 880th yokasuretsu 637 113 10ms 9 Jan 2025 880th Pyroan 637 113 10ms 25 Feb 2025 892nd Toanuvo 634 59 35ms 20 Jan 2022 893rd jtaxen 634 120 155ms 15 Jul 2024 894th Shanethegamer 🇺🇸 633 139 21ms 12 Sep 2022 895th MeWhenI 🇻🇦 633 151 2ms 20 Feb 2023 896th geofft 632 114 9ms 10 Dec 2020 896th j-Ewan 632 114 10ms 11 Mar 2022 896th 40fied4t 632 114 10ms 17 May 2025 896th dirckvdende 632 114 12ms 25 Jul 2025 900th primo-ppcg 🇹🇭 631 165 320ms 4 Aug 2021 First Prev 826–900 of 2,027 Next Last