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 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 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 ALGOL 68 APL ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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 Calendar 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 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 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 795th Bmrl7 679 106 11ms 24 Dec 2025 802nd adamnielson42 🇺🇸 678 50 5ms 25 Apr 2024 803rd MichalMarsalek 🇨🇿 678 122 117ms 5 Nov 2021 804th GoateSo 678 141 2ms 1 Dec 2020 805th h3ra993huskp 🇯🇵 676 154 446ms 30 Nov 2025 806th jerrandolph 676 177 251ms 22 Dec 2023 806th targrik 676 177 243ms 2 Jul 2025 808th MeWhenI 🇻🇦 675 81 272ms 28 Jan 2023 809th Natanaelel 🇸🇪 674 73 16ms 22 Aug 2022 810th wansacis 🇩🇪 673 86 10ms 25 Nov 2021 810th Michiocre 673 86 9ms 30 Apr 2024 812th andre-lameirinhas 🇵🇹 673 107 36ms 14 Dec 2020 812th knutae 🇳🇴 673 107 9ms 15 Jul 2021 812th itsjustfreekie 673 107 11ms 21 Sep 2021 812th eshilo-draper 673 107 9ms 7 Nov 2022 812th mbittner20 673 107 9ms 27 May 2023 812th tobeannouncd 673 107 9ms 15 Sep 2023 812th elgan65536 673 107 11ms 30 Mar 2024 812th BREMAUCY 🇫🇷 673 107 14ms 24 Apr 2024 812th Ythaenagor 673 107 9ms 5 Aug 2024 812th Emutis 🇱🇹 673 107 9ms 6 Aug 2025 812th wobblybits 673 107 14ms 16 Aug 2025 812th zgialor-lab 673 107 11ms 17 Dec 2025 824th elgan65536 671 180 157ms 4 Mar 2024 825th frankgraziano 670 115 12ms 25 Feb 2025 826th Ralac07 🇦🇺 669 76 34ms 4 Jul 2024 827th emgordon154 669 104 4ms 28 Dec 2024 828th Shanethegamer 🇺🇸 669 123 2,141ms 2 Nov 2024 829th TimCurwick 🇺🇸 667 82 273ms 3 Dec 2020 829th Feniske 🇫🇷 667 82 259ms 7 Nov 2023 829th IISResetMe 667 82 350ms 8 Apr 2025 832nd abailey2020 🇺🇸 667 108 9ms 12 Dec 2020 832nd ComputerKWasTaken 🇺🇸 667 108 10ms 15 Oct 2024 834th Shanethegamer 🇺🇸 667 202 26ms 9 Jul 2021 835th Ashikpaul 🇮🇳 666 87 10ms 29 Jul 2022 835th two-bad 🇬🇧 666 87 9ms 25 Feb 2024 837th roavin 665 134 452ms 27 Jun 2022 838th MeWhenI 🇻🇦 664 113 99ms 8 Mar 2023 839th CatsAreFluffy 663 50 50ms 21 Oct 2022 840th Yewzir 🇧🇪 663 113 5ms 27 Jan 2024 841st Alex-x90 🇺🇸 662 113 1ms 7 Mar 2023 842nd sean-niemann 🇺🇸 662 134 38ms 19 Nov 2024 843rd Shanethegamer 🇺🇸 661 53 131ms 9 May 2021 844th argusdusty 🇺🇸 661 109 9ms 31 Dec 2020 844th fynnkroeger 661 109 34ms 8 Feb 2021 844th Starwort 🇬🇧 661 109 10ms 5 Mar 2021 844th enbyte 661 109 9ms 7 Jun 2021 844th jakobkordez 🇸🇮 661 109 9ms 10 Nov 2022 844th b10011 🇫🇮 661 109 14ms 8 Jan 2023 844th GulgDev 661 109 14ms 21 Mar 2023 844th swtchblade 661 109 9ms 23 Jul 2025 852nd KatieLG 🇬🇧 660 99 432ms 15 Jan 2024 852nd m42km 660 99 409ms 4 Feb 2024 852nd Kacarott 🇦🇺 660 99 387ms 10 Sep 2024 855th ashtraypettingzoo 🇺🇸 657 48 2ms 5 Apr 2023 856th dizzyliam 656 126 116ms 27 Oct 2021 857th boxjelly 655 110 14ms 12 Feb 2021 857th cesarm4 655 110 12ms 31 Aug 2021 857th Kloppermand 🇩🇰 655 110 14ms 28 Sep 2021 857th LeeCamp 655 110 10ms 15 Feb 2022 857th za3k 655 110 9ms 12 Oct 2022 857th lzahray 655 110 11ms 25 Oct 2022 857th Re-Adventures 🇮🇳 655 110 9ms 4 Jan 2023 857th luuumine 🇫🇷 655 110 10ms 1 Dec 2025 865th stefangimmillaro 655 136 458ms 15 Jun 2025 866th jacobly0 🇺🇸 655 229 1,708ms 22 Apr 2024 867th stefangimmillaro 654 159 455ms 6 Oct 2025 868th Yewzir 🇧🇪 654 183 242ms 25 Oct 2023 869th btjones0 653 118 12ms 5 Jan 2021 870th RocketRammer 🇬🇧 651 84 280ms 14 Jul 2023 871st RDShah 651 89 10ms 6 Jan 2022 871st akshatj27 🇦🇶 651 89 10ms 11 Jan 2022 873rd MeWhenI 🇻🇦 651 163 43ms 20 May 2023 874th MeWhenI 🇻🇦 651 184 255ms 9 Feb 2023 875th NewDefectus 🇮🇱 650 51 49ms 6 Sep 2021 876th johnnythedoggie 649 111 10ms 29 Apr 2021 876th blamegames 649 111 10ms 16 May 2021 876th fgrosshans 🇫🇷 649 111 10ms 7 May 2023 876th rollershutter 649 111 10ms 11 Jul 2023 876th wk1093 649 111 9ms 18 Nov 2023 First Prev 801–880 of 2,060 Next Last
