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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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 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 ArkScript 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 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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Nim Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 901st boxjelly 655 110 15ms 12 Feb 2021 901st cesarm4 655 110 11ms 31 Aug 2021 901st Kloppermand 🇩🇰 655 110 16ms 28 Sep 2021 901st LeeCamp 655 110 12ms 15 Feb 2022 901st za3k 655 110 10ms 12 Oct 2022 901st lzahray 655 110 13ms 25 Oct 2022 901st Re-Adventures 🇮🇳 655 110 10ms 4 Jan 2023 901st luuumine 🇫🇷 655 110 11ms 1 Dec 2025 901st Apfelvater 655 110 10ms 25 days ago 901st cuvam 🇺🇸 655 110 12ms 5 days ago 911th btjones0 655 118 12ms 5 Jan 2021 912th stefangimmillaro 655 159 500ms 6 Oct 2025 913th Yewzir 🇧🇪 655 183 317ms 25 Oct 2023 914th RocketRammer 🇬🇧 652 84 258ms 14 Jul 2023 915th NewDefectus 🇮🇱 651 51 61ms 6 Sep 2021 916th RDShah 651 89 11ms 6 Jan 2022 916th akshatj27 🇦🇶 651 89 11ms 11 Jan 2022 918th MeWhenI 🇻🇦 651 163 43ms 20 May 2023 919th MeWhenI 🇻🇦 651 184 328ms 9 Feb 2023 920th johnnythedoggie 649 111 10ms 29 Apr 2021 920th blamegames 649 111 10ms 16 May 2021 920th fgrosshans 🇫🇷 649 111 11ms 7 May 2023 920th rollershutter 649 111 10ms 11 Jul 2023 920th wk1093 649 111 11ms 18 Nov 2023 920th SoliGhost 649 111 10ms 10 Jun 2025 926th jared-hughes 649 119 11ms 17 Jul 2022 927th SwordF-Official 🇺🇸 644 49 3ms 20 Jun 2025 928th vezzick 643 112 11ms 4 Mar 2021 928th guilhem-roy 🇫🇷 643 112 12ms 28 Feb 2022 928th celiendonze 🇨🇭 643 112 10ms 18 Jul 2023 928th CutSandstone 643 112 12ms 4 Jul 2024 928th codingisgreatbutiamnot 643 112 10ms 7 Aug 2024 928th muser-logiccpu 🇺🇦 643 112 11ms 21 Aug 2025 934th Yewzir 🇧🇪 643 156 508ms 9 Feb 2024 935th msbranicky 642 102 511ms 17 Jan 2024 935th Yewzir 🇧🇪 642 102 493ms 5 Feb 2024 937th Kaffeleif 640 116 5ms 5 Jan 2024 938th jiaminglimjm 🇲🇾 638 113 12ms 6 Jan 2021 938th mothcolada 🇺🇸 638 113 10ms 21 Apr 2021 938th NicoAdams 638 113 12ms 5 Jan 2022 938th martinnorling 🇸🇪 638 113 13ms 21 Feb 2022 938th jfallon1997 638 113 11ms 8 Aug 2022 938th RandGuy 638 113 11ms 22 Nov 2022 938th jacksonhenry3 638 113 11ms 2 Dec 2022 938th badboj40 638 113 11ms 26 Dec 2022 938th Techdude01 638 113 10ms 14 Feb 2023 938th 2011-Chan-Ethan 638 113 12ms 9 Jul 2023 938th yokasuretsu 638 113 10ms 9 Jan 2025 938th Pyroan 638 113 11ms 25 Feb 2025 938th madeforlosers 638 113 11ms 19 days ago 951st BBoehm 🇩🇪 637 55 160ms 12 Feb 2021 952nd jtaxen 635 120 134ms 15 Jul 2024 953rd Toanuvo 634 59 33ms 20 Jan 2022 954th Shanethegamer 🇺🇸 634 139 19ms 12 Sep 2022 955th MeWhenI 🇻🇦 634 151 2ms 20 Feb 2023 956th btjones0 633 186 161ms 5 Jan 2021 957th geofft 632 114 10ms 10 Dec 2020 957th j-Ewan 632 114 10ms 11 Mar 2022 957th 40fied4t 632 114 10ms 17 May 2025 957th dirckvdende 632 114 12ms 25 Jul 2025 961st johnnythedoggie 631 119 93ms 3 Mar 2021 962nd primo-ppcg 🇹🇭 631 165 506ms 4 Aug 2021 963rd a6166231 🇨🇳 630 92 11ms 5 Jun 2025 964th Salutations45 629 95 2ms 19 Dec 2024 965th TheZwierzLF 🇵🇱 629 104 426ms 23 Nov 2025 966th dokutan 628 142 423ms 25 Sep 2025 966th amazingalek 🇳🇴 628 142 537ms 11 Jan 2026 968th msbranicky 628 191 317ms 7 Jan 2025 969th Laksen 🇩🇰 627 216 25ms 8 Jul 2021 970th itiievskyi 🇺🇦 626 56 142ms 5 Jan 2021 970th DialFrost 🇸🇬 626 56 145ms 25 Dec 2024 972nd dahrens 626 115 10ms 13 May 2021 972nd AbelPelser 626 115 12ms 2 Jul 2022 972nd OppositeShark 626 115 10ms 20 Jul 2022 972nd adamnielson42 🇺🇸 626 115 11ms 1 Jun 2023 972nd cingulataluke 626 115 10ms 29 Aug 2023 972nd Andrey2001 626 115 12ms 6 Dec 2025 978th klixel 🇨🇦 626 188 165ms 6 Nov 2024 979th MeWhenI 🇻🇦 625 141 3ms 10 Sep 2022 980th 4hg 🇺🇸 624 60 34ms 3 Mar 2023 981st CaedenHarper 🇨🇦 624 167 487ms 19 Oct 2025 981st DialFrost 🇸🇬 624 167 510ms 18 Nov 2025 981st kmathis22 624 167 556ms 8 Dec 2025 984th Shanethegamer 🇺🇸 623 93 10ms 25 May 2023 985th Xwilarg 🇫🇷 623 143 398ms 6 Nov 2022 985th Yewzir 🇧🇪 623 143 417ms 11 Feb 2024 987th HumanEquivalentUnit 622 88 271ms 6 Feb 2022 988th MeWhenI 🇻🇦 622 103 506ms 14 Feb 2023 989th LlamaLad7 🇬🇧 621 116 10ms 16 Jan 2021 989th SniperSmiley 🇺🇸 621 116 10ms 5 Sep 2022 989th MaxElf999 621 116 12ms 28 Sep 2022 989th RyGuy101 621 116 10ms 19 Jul 2023 989th anonymaew 621 116 15ms 2 Aug 2023 989th resoNathan 621 116 10ms 26 Apr 2024 989th BlankSpruce 621 116 10ms 3 Sep 2025 996th Shanethegamer 🇺🇸 621 193 331ms 19 Apr 2022 997th sean-niemann 🇺🇸 619 121 2ms 7 Jan 2023 998th j-Ewan 618 194 326ms 25 Mar 2022 999th frankgraziano 617 332 21ms 7 Nov 2025 1,000th dsntzn 🇸🇰 616 94 11ms 13 Dec 2020 First Prev 901–1,000 of 2,187 Next Last