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 801st yomansour 690 196 26ms 30 Jul 2021 802nd xyangst 689 84 11ms 7 Oct 2024 803rd LucaArgentiUCF 🇮🇹 689 154 40ms 28 Jan 2021 804th bastienvoirin 🇫🇷 686 105 15ms 5 Dec 2020 804th RYNO8 686 105 10ms 27 Aug 2021 804th ejini6969 686 105 12ms 1 Apr 2023 804th stertooy 🇧🇪 686 105 10ms 14 Jun 2024 804th bnic24 686 105 10ms 31 Jul 2024 804th Artemis21 🇬🇧 686 105 12ms 21 Jan 2025 804th InigoK 🇺🇸 686 105 11ms 21 Aug 2025 811th MeWhenI 🇻🇦 686 108 6ms 12 Apr 2024 812th arctouch-cristiannevianna 685 130 413ms 20 Feb 2024 813th CaedenHarper 🇨🇦 684 175 310ms 3 Nov 2025 814th sean-niemann 🇺🇸 683 148 2,838ms 7 Jan 2023 815th dokutan 682 88 1,442ms 26 Sep 2025 816th primo-ppcg 🇹🇭 681 55 32ms 4 Dec 2020 817th gnlow 🇰🇷 681 85 10ms 18 Feb 2021 817th raphaelimahorn 681 85 9ms 17 Aug 2021 817th dmrichwa 🇺🇸 681 85 10ms 4 Jun 2022 817th maxpelic 🇺🇸 681 85 9ms 11 Jul 2022 817th Re-Adventures 🇮🇳 681 85 10ms 4 Jan 2023 817th AlephSquirrel 681 85 9ms 1 Jul 2023 817th Salutations45 681 85 10ms 11 Dec 2024 817th Ralac07 🇦🇺 681 85 11ms 18 Apr 2025 825th yzhs 🇩🇪 680 106 15ms 25 Dec 2020 825th potato-jackson 680 106 15ms 5 Mar 2021 825th Bonjour27891 🇻🇳 680 106 11ms 4 Mar 2022 825th nstearns96 🇬🇧 680 106 15ms 23 Jan 2023 825th jmerle 🇳🇱 680 106 16ms 16 Feb 2023 825th Yewzir 🇧🇪 680 106 15ms 16 Apr 2023 825th Bmrl7 680 106 12ms 24 Dec 2025 832nd AstroOrbis 680 109 7ms 23 days ago 833rd GolfingSuccess 🇬🇷 680 222 1,477ms 3 Feb 2025 833rd albanian-laundromat 🇺🇸 680 222 1,448ms 28 Oct 2025 835th adamnielson42 🇺🇸 678 50 4ms 25 Apr 2024 836th MichalMarsalek 🇨🇿 678 122 125ms 5 Nov 2021 837th GoateSo 678 141 2ms 1 Dec 2020 838th Natanaelel 🇸🇪 677 73 16ms 22 Aug 2022 839th h3ra993huskp 🇯🇵 676 154 529ms 30 Nov 2025 840th jerrandolph 676 177 285ms 22 Dec 2023 840th targrik 676 177 290ms 2 Jul 2025 842nd MeWhenI 🇻🇦 675 81 287ms 28 Jan 2023 843rd wansacis 🇩🇪 673 86 12ms 25 Nov 2021 843rd Michiocre 673 86 10ms 30 Apr 2024 845th andre-lameirinhas 🇵🇹 673 107 36ms 14 Dec 2020 845th knutae 🇳🇴 673 107 10ms 15 Jul 2021 845th itsjustfreekie 673 107 10ms 21 Sep 2021 845th eshilo-draper 673 107 10ms 7 Nov 2022 845th mbittner20 673 107 10ms 27 May 2023 845th tobeannouncd 673 107 9ms 15 Sep 2023 845th elgan65536 🇺🇸 673 107 11ms 30 Mar 2024 845th BREMAUCY 🇫🇷 673 107 15ms 24 Apr 2024 845th Ythaenagor 673 107 10ms 5 Aug 2024 845th Emutis 🇱🇹 673 107 10ms 6 Aug 2025 845th wobblybits 673 107 15ms 16 Aug 2025 856th Shanethegamer 🇺🇸 672 123 2,721ms 2 Nov 2024 857th andersk 🇺🇸 672 175 188ms 5 Nov 2022 858th emgordon154 670 104 5ms 28 Dec 2024 859th frankgraziano 670 115 12ms 25 Feb 2025 860th Ralac07 🇦🇺 669 76 36ms 4 Jul 2024 861st Shanethegamer 🇺🇸 669 202 26ms 9 Jul 2021 862nd TimCurwick 🇺🇸 667 82 276ms 3 Dec 2020 862nd Feniske 🇫🇷 667 82 268ms 7 Nov 2023 862nd IISResetMe 667 82 298ms 8 Apr 2025 865th abailey2020 🇺🇸 667 108 9ms 12 Dec 2020 865th ComputerKWasTaken 🇺🇸 667 108 10ms 15 Oct 2024 867th Ashikpaul 🇮🇳 666 87 9ms 29 Jul 2022 867th two-bad 🇬🇧 666 87 10ms 25 Feb 2024 869th roavin 665 134 403ms 27 Jun 2022 870th Natanaelel 🇸🇪 665 177 205ms 6 Jan 2026 871st MeWhenI 🇻🇦 664 113 108ms 8 Mar 2023 872nd CatsAreFluffy 663 50 53ms 21 Oct 2022 873rd Alex-x90 🇺🇸 662 113 1ms 7 Mar 2023 874th sean-niemann 🇺🇸 662 134 37ms 19 Nov 2024 875th Shanethegamer 🇺🇸 661 53 162ms 9 May 2021 876th KatieLG 🇬🇧 661 99 418ms 15 Jan 2024 876th m42km 661 99 426ms 4 Feb 2024 876th Kacarott 🇦🇺 661 99 436ms 10 Sep 2024 879th argusdusty 🇺🇸 661 109 10ms 31 Dec 2020 879th fynnkroeger 661 109 35ms 8 Feb 2021 First Prev 801–880 of 2,125 Next Last