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 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 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 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 Tower of Hanoi 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 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 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 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 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 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 Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 826th ashtraypettingzoo 🇺🇸 657 48 2ms 5 Apr 2023 827th blaztoma 🇱🇹 656 55 4ms a min ago 828th Ralac07 🇦🇺 656 76 33ms 4 Jul 2024 829th dizzyliam 655 126 122ms 27 Oct 2021 830th jacobly0 🇺🇸 655 229 1,752ms 22 Apr 2024 831st boxjelly 654 110 15ms 12 Feb 2021 831st cesarm4 654 110 12ms 31 Aug 2021 831st Kloppermand 🇩🇰 654 110 17ms 28 Sep 2021 831st LeeCamp 654 110 16ms 15 Feb 2022 831st za3k 654 110 10ms 12 Oct 2022 831st lzahray 654 110 12ms 25 Oct 2022 831st Re-Adventures 🇮🇳 654 110 11ms 4 Jan 2023 838th stefangimmillaro 654 136 370ms 15 Jun 2025 839th stefangimmillaro 654 159 343ms 6 Oct 2025 840th Yewzir 🇧🇪 654 183 259ms 25 Oct 2023 841st btjones0 653 118 13ms 5 Jan 2021 842nd RDShah 651 89 9ms 6 Jan 2022 842nd akshatj27 🇦🇶 651 89 9ms 11 Jan 2022 844th MeWhenI 🇻🇦 651 163 45ms 20 May 2023 845th MeWhenI 🇻🇦 651 184 274ms 9 Feb 2023 846th NewDefectus 🇮🇱 650 51 60ms 6 Sep 2021 847th RocketRammer 🇬🇧 650 84 213ms 14 Jul 2023 848th johnnythedoggie 649 111 11ms 29 Apr 2021 848th blamegames 649 111 11ms 16 May 2021 848th fgrosshans 🇫🇷 649 111 12ms 7 May 2023 848th rollershutter 649 111 13ms 11 Jul 2023 848th wk1093 649 111 10ms 18 Nov 2023 848th SoliGhost 649 111 11ms 10 Jun 2025 854th Yewzir 🇧🇪 648 156 423ms 9 Feb 2024 855th btjones0 648 186 174ms 5 Jan 2021 856th jared-hughes 647 119 12ms 17 Jul 2022 857th Kaffeleif 645 116 7ms 5 Jan 2024 858th SwordF-Official 644 49 2ms 20 Jun 2025 859th vezzick 643 112 10ms 4 Mar 2021 859th guilhem-roy 🇫🇷 643 112 11ms 28 Feb 2022 859th celiendonze 🇨🇭 643 112 13ms 18 Jul 2023 859th CutSandstone 643 112 12ms 4 Jul 2024 859th codingisgreatbutiamnot 643 112 14ms 7 Aug 2024 859th Upload-and-View 🇺🇦 643 112 11ms 21 Aug 2025 859th qpwoeirut 643 112 11ms 4 Sep 2025 866th klixel 🇨🇦 642 188 185ms 6 Nov 2024 867th msbranicky 641 102 493ms 17 Jan 2024 867th Yewzir 🇧🇪 641 102 416ms 5 Feb 2024 869th jiaminglimjm 🇲🇾 637 113 12ms 6 Jan 2021 869th mothcolada 🇺🇸 637 113 10ms 21 Apr 2021 869th NicoAdams 637 113 11ms 5 Jan 2022 869th martinnorling 🇸🇪 637 113 14ms 21 Feb 2022 869th jfallon1997 637 113 11ms 8 Aug 2022 869th RandGuy 637 113 12ms 22 Nov 2022 869th jacksonhenry3 637 113 11ms 2 Dec 2022 869th badboj40 637 113 10ms 26 Dec 2022 869th Techdude01 637 113 10ms 14 Feb 2023 869th 2011-Chan-Ethan 637 113 12ms 9 Jul 2023 869th yokasuretsu 637 113 12ms 9 Jan 2025 869th Pyroan 637 113 11ms 25 Feb 2025 881st BBoehm 🇩🇪 636 55 135ms 12 Feb 2021 882nd Toanuvo 634 59 35ms 20 Jan 2022 883rd jtaxen 634 120 155ms 15 Jul 2024 884th Shanethegamer 🇺🇸 633 139 21ms 12 Sep 2022 885th MeWhenI 🇻🇦 633 151 2ms 20 Feb 2023 886th geofft 632 114 10ms 10 Dec 2020 886th j-Ewan 632 114 11ms 11 Mar 2022 886th 40fied4t 632 114 10ms 17 May 2025 886th dirckvdende 632 114 16ms 25 Jul 2025 886th luuumine 🇫🇷 632 114 10ms 14 Oct 2025 891st primo-ppcg 🇹🇭 631 165 320ms 4 Aug 2021 892nd johnnythedoggie 630 119 90ms 3 Mar 2021 893rd a6166231 🇨🇳 629 92 8ms 5 Jun 2025 894th Salutations45 629 95 3ms 19 Dec 2024 895th msbranicky 627 191 252ms 7 Jan 2025 896th dahrens 626 115 13ms 13 May 2021 896th AbelPelser 626 115 10ms 2 Jul 2022 896th OppositeShark 626 115 13ms 20 Jul 2022 896th adamnielson42 🇺🇸 626 115 11ms 1 Jun 2023 896th cingulataluke 626 115 10ms 29 Aug 2023 First Prev 826–900 of 1,997 Next Last
