Look and Say in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir 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 Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Erlang Fennel Harbour Hare Haxe Hush Hy iogii Knight 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 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 Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 826th NewDefectus 🇮🇱 650 51 6 Sep 2021 827th RocketRammer 🇬🇧 650 84 14 Jul 2023 828th RDShah 650 89 6 Jan 2022 828th akshatj27 🇦🇶 650 89 11 Jan 2022 830th MeWhenI 🇻🇦 650 184 9 Feb 2023 831st johnnythedoggie 648 111 29 Apr 2021 831st blamegames 648 111 16 May 2021 831st fgrosshans 🇫🇷 648 111 7 May 2023 831st rollershutter 648 111 11 Jul 2023 831st wk1093 648 111 18 Nov 2023 831st SoliGhost 648 111 10 Jun 2025 837th Yewzir 🇧🇪 648 156 9 Feb 2024 838th btjones0 648 186 5 Jan 2021 839th dokutan 647 92 16 Jul 2025 840th jared-hughes 647 119 17 Jul 2022 841st Kaffeleif 645 116 5 Jan 2024 842nd SwordF-Official 644 49 20 Jun 2025 843rd vezzick 643 112 4 Mar 2021 843rd guilhem-roy 🇫🇷 643 112 28 Feb 2022 843rd celiendonze 🇨🇭 643 112 18 Jul 2023 843rd CutSandstone 643 112 4 Jul 2024 843rd codingisgreatbutiamnot 643 112 7 Aug 2024 843rd Upload-and-View 🇺🇦 643 112 13 days ago 849th Rohit-Lall 642 213 26 Feb 2024 849th DialFrost 🇸🇬 642 213 30 May 2025 851st klixel 🇨🇦 641 188 6 Nov 2024 852nd msbranicky 640 102 17 Jan 2024 852nd Yewzir 🇧🇪 640 102 5 Feb 2024 852nd snoozingnewt 🇺🇸 640 102 11 Feb 2024 855th jiaminglimjm 🇲🇾 637 113 6 Jan 2021 855th mothcolada 🇺🇸 637 113 21 Apr 2021 855th NicoAdams 637 113 5 Jan 2022 855th martinnorling 🇸🇪 637 113 21 Feb 2022 855th jfallon1997 637 113 8 Aug 2022 855th RandGuy 637 113 22 Nov 2022 855th jacksonhenry3 637 113 2 Dec 2022 855th badboj40 637 113 26 Dec 2022 855th Techdude01 637 113 14 Feb 2023 855th 2011-Chan-Ethan 637 113 9 Jul 2023 855th yokasuretsu 637 113 9 Jan 2025 855th Pyroan 637 113 25 Feb 2025 867th kumavale 637 189 2 days ago 868th BBoehm 🇩🇪 636 55 12 Feb 2021 869th Toanuvo 634 59 20 Jan 2022 870th jtaxen 634 120 15 Jul 2024 871st Shanethegamer 🇺🇸 633 139 12 Sep 2022 872nd MeWhenI 🇻🇦 633 151 20 Feb 2023 873rd janbehrens 🇩🇪 633 216 8 Jan 2021 874th 09cf 632 118 14 Sep 2023 875th geofft 631 114 10 Dec 2020 875th j-Ewan 631 114 11 Mar 2022 875th 40fied4t 631 114 17 May 2025 875th dirckvdende 631 114 25 Jul 2025 879th a6166231 🇨🇳 629 92 5 Jun 2025 880th Salutations45 629 95 19 Dec 2024 881st johnnythedoggie 629 119 3 Mar 2021 882nd dahrens 626 115 13 May 2021 882nd AbelPelser 626 115 2 Jul 2022 882nd OppositeShark 626 115 20 Jul 2022 882nd adamnielson42 🇺🇸 626 115 1 Jun 2023 882nd cingulataluke 626 115 29 Aug 2023 887th msbranicky 626 191 7 Jan 2025 888th itiievskyi 🇺🇦 625 56 5 Jan 2021 888th DialFrost 🇸🇬 625 56 25 Dec 2024 890th MeWhenI 🇻🇦 624 141 10 Sep 2022 891st 4hg 🇺🇸 623 60 3 Mar 2023 892nd Shanethegamer 🇺🇸 622 93 25 May 2023 893rd Xwilarg 🇫🇷 622 143 6 Nov 2022 893rd Yewzir 🇧🇪 622 143 11 Feb 2024 895th Laksen 🇩🇰 622 216 8 Jul 2021 896th HumanEquivalentUnit 621 88 6 Feb 2022 897th MeWhenI 🇻🇦 621 103 14 Feb 2023 898th ravnskjaer 🇩🇰 621 220 31 Dec 2024 899th LlamaLad7 🇬🇧 620 116 16 Jan 2021 899th SniperSmiley 🇺🇸 620 116 5 Sep 2022 Prev 826–900 of 1,943 Next