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 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 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 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 Lily 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 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 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 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 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 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 800th albanian-laundromat 680 222 1,917ms 28 Oct 2025 802nd yzhs 🇩🇪 679 106 15ms 25 Dec 2020 802nd potato-jackson 679 106 15ms 5 Mar 2021 802nd Bonjour27891 🇻🇳 679 106 11ms 4 Mar 2022 802nd nstearns96 🇬🇧 679 106 15ms 23 Jan 2023 802nd jmerle 🇳🇱 679 106 19ms 16 Feb 2023 802nd Yewzir 🇧🇪 679 106 15ms 16 Apr 2023 802nd Bmrl7 679 106 12ms 24 Dec 2025 809th adamnielson42 🇺🇸 678 50 5ms 25 Apr 2024 810th MichalMarsalek 🇨🇿 678 122 117ms 5 Nov 2021 811th GoateSo 678 141 2ms 1 Dec 2020 812th h3ra993huskp 🇯🇵 676 154 529ms 30 Nov 2025 813th jerrandolph 676 177 282ms 22 Dec 2023 813th targrik 676 177 283ms 2 Jul 2025 815th Natanaelel 🇸🇪 675 73 16ms 22 Aug 2022 816th MeWhenI 🇻🇦 675 81 272ms 28 Jan 2023 817th wansacis 🇩🇪 673 86 10ms 25 Nov 2021 817th Michiocre 673 86 10ms 30 Apr 2024 819th andre-lameirinhas 🇵🇹 673 107 36ms 14 Dec 2020 819th knutae 🇳🇴 673 107 11ms 15 Jul 2021 819th itsjustfreekie 673 107 10ms 21 Sep 2021 819th eshilo-draper 673 107 10ms 7 Nov 2022 819th mbittner20 673 107 10ms 27 May 2023 819th tobeannouncd 673 107 10ms 15 Sep 2023 819th elgan65536 🇺🇸 673 107 11ms 30 Mar 2024 819th BREMAUCY 🇫🇷 673 107 16ms 24 Apr 2024 819th Ythaenagor 673 107 10ms 5 Aug 2024 819th Emutis 🇱🇹 673 107 12ms 6 Aug 2025 819th wobblybits 673 107 15ms 16 Aug 2025 819th zgialor-lab 673 107 12ms 17 Dec 2025 831st frankgraziano 670 115 12ms 25 Feb 2025 832nd Shanethegamer 🇺🇸 670 123 2,260ms 2 Nov 2024 833rd andersk 🇺🇸 670 175 192ms 5 Nov 2022 834th Ralac07 🇦🇺 669 76 34ms 4 Jul 2024 835th emgordon154 669 104 4ms 28 Dec 2024 836th Shanethegamer 🇺🇸 669 202 26ms 9 Jul 2021 837th TimCurwick 🇺🇸 667 82 273ms 3 Dec 2020 837th Feniske 🇫🇷 667 82 259ms 7 Nov 2023 837th IISResetMe 667 82 350ms 8 Apr 2025 840th abailey2020 🇺🇸 667 108 9ms 12 Dec 2020 840th ComputerKWasTaken 🇺🇸 667 108 10ms 15 Oct 2024 842nd Ashikpaul 🇮🇳 666 87 10ms 29 Jul 2022 842nd two-bad 🇬🇧 666 87 10ms 25 Feb 2024 844th roavin 665 134 452ms 27 Jun 2022 845th MeWhenI 🇻🇦 664 113 99ms 8 Mar 2023 846th CatsAreFluffy 663 50 52ms 21 Oct 2022 847th Yewzir 🇧🇪 663 113 5ms 27 Jan 2024 848th Alex-x90 🇺🇸 662 113 1ms 7 Mar 2023 849th sean-niemann 🇺🇸 662 134 38ms 19 Nov 2024 850th Natanaelel 🇸🇪 662 177 209ms 6 Jan 2026 851st Shanethegamer 🇺🇸 661 53 121ms 9 May 2021 852nd argusdusty 🇺🇸 661 109 10ms 31 Dec 2020 852nd fynnkroeger 661 109 38ms 8 Feb 2021 852nd Starwort 🇬🇧 661 109 11ms 5 Mar 2021 852nd enbyte 661 109 11ms 7 Jun 2021 852nd jakobkordez 🇸🇮 661 109 10ms 10 Nov 2022 852nd b10011 🇫🇮 661 109 16ms 8 Jan 2023 852nd GulgDev 661 109 14ms 21 Mar 2023 852nd swtchblade 661 109 9ms 23 Jul 2025 860th KatieLG 🇬🇧 660 99 418ms 15 Jan 2024 860th m42km 660 99 454ms 4 Feb 2024 860th Kacarott 🇦🇺 660 99 458ms 10 Sep 2024 863rd jacobly0 🇺🇸 658 229 1,708ms 22 Apr 2024 864th ashtraypettingzoo 🇺🇸 657 48 2ms 5 Apr 2023 865th dizzyliam 656 126 116ms 27 Oct 2021 866th boxjelly 655 110 16ms 12 Feb 2021 866th cesarm4 655 110 11ms 31 Aug 2021 866th Kloppermand 🇩🇰 655 110 16ms 28 Sep 2021 866th LeeCamp 655 110 12ms 15 Feb 2022 866th za3k 655 110 10ms 12 Oct 2022 866th lzahray 655 110 11ms 25 Oct 2022 866th Re-Adventures 🇮🇳 655 110 10ms 4 Jan 2023 866th luuumine 🇫🇷 655 110 12ms 1 Dec 2025 874th stefangimmillaro 655 136 458ms 15 Jun 2025 875th elgan65536 🇺🇸 655 179 170ms 9 days ago 876th stefangimmillaro 654 159 497ms 6 Oct 2025 877th Yewzir 🇧🇪 654 183 273ms 25 Oct 2023 878th btjones0 653 118 12ms 5 Jan 2021 879th RocketRammer 🇬🇧 651 84 280ms 14 Jul 2023 880th RDShah 651 89 11ms 6 Jan 2022 First Prev 801–880 of 2,081 Next Last
