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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator 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 640th targrik 753 93 5ms 5 Aug 2025 642nd jared-hughes 753 127 2ms 6 Mar 2022 643rd MeWhenI 🇻🇦 752 48 3ms 16 Apr 2023 643rd DialFrost 🇸🇬 752 48 3ms 12 Jan 2025 643rd denkyuu1 752 48 3ms 18 Feb 2026 646th olleicua 🇺🇸 752 77 10ms 20 Jan 2024 647th Just4FunCoder 750 96 15ms 26 Oct 2022 647th FlorianCassayre 🇫🇷 750 96 11ms 23 Sep 2023 649th Re-Adventures 🇮🇳 750 127 126ms 22 Dec 2023 650th primo-ppcg 🇹🇭 750 132 8ms 9 Feb 2021 651st JDiLenarda 🇫🇷 750 146 1,458ms 11 Nov 2023 652nd Shanethegamer 🇺🇸 749 99 7ms 18 Dec 2023 653rd 4hg 🇺🇸 748 68 37ms 17 Oct 2022 654th emgordon154 748 160 294ms 17 Jan 2025 655th strout 747 102 117ms 24 Aug 2022 655th the-zammers 747 102 117ms 1 Oct 2023 657th janbehrens 🇩🇪 745 94 4ms 2 Dec 2020 657th josh-h-90 745 94 4ms 7 Oct 2022 657th emplv 🇱🇻 745 94 4ms 3 Oct 2023 657th DialFrost 🇸🇬 745 94 5ms 15 Nov 2023 661st neel11235813 744 88 411ms 15 Jan 2024 661st SirBogman 🇺🇸 744 88 439ms 15 Jan 2024 661st Shanethegamer 🇺🇸 744 88 438ms 16 Jan 2024 661st m-tkach 🇺🇦 744 88 410ms 20 Jan 2024 661st lifthrasiir 🇰🇷 744 88 430ms 2 Dec 2024 661st Babafaba 744 88 399ms 4 Nov 2025 661st ndren 744 88 398ms 27 Feb 2026 668th jacklynnepenick 743 97 13ms 22 Aug 2021 668th SimonSieber 743 97 15ms 15 Dec 2022 668th thehylian 743 97 16ms 17 Sep 2023 668th rsgray 743 97 10ms 6 Jan 2024 668th retrohun 743 97 15ms 7 Dec 2024 668th albanian-laundromat 🇺🇸 743 97 12ms 23 Dec 2025 674th JohandeRuiter 🇳🇱 741 101 2ms 24 Nov 2023 674th xsot 🇸🇬 741 101 159ms 23 Sep 2025 674th 09cf 741 101 2ms 14 Nov 2025 677th synt7x 🇺🇸 741 129 2ms 5 Aug 2025 678th wiebecommajonas 740 103 119ms 30 Nov 2022 679th gifti258 739 102 67ms 18 Sep 2023 680th GolfingSuccess 🇬🇷 737 38 41ms 22 Jul 2022 680th GrayJoKing 🇦🇺 737 38 43ms 31 Jul 2022 680th MeWhenI 🇻🇦 737 38 41ms 25 Aug 2022 680th AlephSquirrel 737 38 41ms 2 Jul 2023 684th janbehrens 🇩🇪 737 49 3ms 17 Jan 2021 685th Shanethegamer 🇺🇸 736 130 2ms 26 May 2023 686th HETHAT 🇩🇿 735 98 10ms 4 Oct 2022 686th janbehrens 🇩🇪 735 98 15ms 17 Jun 2023 686th ahmetdemirag 🇨🇾 735 98 11ms 7 Oct 2024 689th emplv 🇱🇻 735 163 301ms 16 Dec 2020 690th SmileTheory 734 102 1ms 7 Jan 2021 691st Protothor 733 79 10ms 22 Jul 2025 692nd Shanethegamer 🇺🇸 732 113 127ms 21 Jun 2024 692nd snoozingnewt 🇨🇦 732 113 2,553ms 27 Sep 2025 694th Shanethegamer 🇺🇸 732 206 1,430ms 25 Jan 2025 695th ludwig-n 728 99 10ms 5 Apr 2021 695th gilufin 728 99 11ms 21 Jun 2021 695th schachmattmatt 728 99 10ms 11 Aug 2021 695th KatieLG 🇬🇧 728 99 11ms 8 Jun 2022 695th jhpaques 🇫🇷 728 99 11ms 29 Jul 2022 695th aksyristos 728 99 11ms 6 Feb 2023 695th TaserTheFox 🇺🇸 728 99 10ms 8 May 2023 695th suwat513 728 99 11ms 19 Jun 2023 695th quimey 728 99 15ms 26 Jun 2023 695th htareque 728 99 11ms 18 Nov 2023 695th SB-945 728 99 10ms 23 Feb 2024 695th RobertHoeh 728 99 11ms 2 Dec 2024 695th andrewjc2000 728 99 10ms 28 Feb 2025 695th cefqrn 728 99 10ms 10 Jul 2025 695th SectorCorruptor 728 99 11ms 3 Feb 2026 710th ScottHamper 728 143 480ms 30 Nov 2025 711th lynn 726 162 311ms 26 Feb 2025 712th revlayle 🇺🇸 724 123 404ms 21 Nov 2021 713th not-optikk 🇺🇸 724 132 2ms 1 Dec 2020 714th iczelia 🇩🇪 722 50 3ms 19 Oct 2025 715th pschmid0 🇺🇸 722 97 5ms 1 Oct 2022 716th OllieBoyne 🇬🇧 720 100 10ms 17 Sep 2021 716th face0xff 720 100 16ms 19 Oct 2021 716th pascscha 720 100 15ms 28 Mar 2022 716th osmith93 720 100 11ms 28 Jun 2022 716th fredrik-bakke 🇳🇴 720 100 11ms 5 Oct 2022 First Prev 641–720 of 2,126 Next Last
