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 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 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 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 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 901st 4hg 🇺🇸 624 60 44ms 3 Mar 2023 902nd MeWhenI 🇻🇦 624 141 4ms 10 Sep 2022 903rd Shanethegamer 🇺🇸 623 93 9ms 25 May 2023 904th CaedenHarper 🇨🇦 623 167 489ms 16 days ago 905th Xwilarg 🇫🇷 622 143 359ms 6 Nov 2022 905th Yewzir 🇧🇪 622 143 350ms 11 Feb 2024 907th Laksen 🇩🇰 622 216 27ms 8 Jul 2021 908th HumanEquivalentUnit 621 88 228ms 6 Feb 2022 909th MeWhenI 🇻🇦 621 103 574ms 14 Feb 2023 910th LlamaLad7 🇬🇧 621 116 16ms 16 Jan 2021 910th SniperSmiley 🇺🇸 621 116 10ms 5 Sep 2022 910th MaxElf999 621 116 12ms 28 Sep 2022 910th RyGuy101 621 116 15ms 19 Jul 2023 910th anonymaew 621 116 12ms 2 Aug 2023 910th resoNathan 621 116 11ms 26 Apr 2024 910th BlankSpruce 621 116 10ms 3 Sep 2025 917th Shanethegamer 🇺🇸 620 193 280ms 19 Apr 2022 918th mousetail 🇳🇱 618 195 156ms 18 Jan 2024 919th sean-niemann 🇺🇸 617 121 2ms 7 Jan 2023 920th j-Ewan 617 194 288ms 25 Mar 2022 921st dsntzn 🇸🇰 616 94 10ms 13 Dec 2020 922nd ydevor 🇮🇱 615 117 10ms 3 Dec 2020 922nd raymur 615 117 11ms 26 Jan 2022 922nd dokutan 615 117 10ms 4 Apr 2025 925th ScottHamper 615 169 409ms 20 Apr 2022 925th MeWhenI 🇻🇦 615 169 428ms 15 Oct 2022 925th Apataras 615 169 318ms 26 Jun 2025 928th RustemB 🇷🇺 614 57 138ms 6 Dec 2020 929th hemphen 613 145 342ms 20 Oct 2022 929th rifatx 613 145 360ms 22 Jul 2024 929th CaedenHarper 🇨🇦 613 145 400ms 16 days ago 932nd alemelis 610 105 345ms 19 Jul 2024 933rd wrhm 610 118 16ms 12 Dec 2020 933rd artieleach 610 118 12ms 8 Feb 2021 933rd galloj 🇨🇿 610 118 12ms 17 Aug 2022 933rd glesnick 610 118 12ms 18 Aug 2022 937th omurakazuaki 🇯🇵 609 95 10ms 19 Feb 2021 938th postie77 609 146 398ms 21 Dec 2022 938th Shanethegamer 🇺🇸 609 146 357ms 26 May 2023 940th roupiq 🇵🇱 607 123 2ms 18 Feb 2024 941st jacklynnepenick 606 56 4ms 11 Sep 2021 942nd DialFrost 🇸🇬 606 249 1,035ms 8 Mar 2025 943rd Fishron 605 119 13ms 24 Oct 2021 943rd VilBoub 605 119 10ms 17 Apr 2022 943rd AlbertCoolGuy 605 119 11ms 3 Dec 2022 943rd roguh 🇬🇹 605 119 12ms 9 Jan 2024 947th evnu 605 133 286ms 29 Sep 2024 948th HumanoidCPU 605 136 3,083ms 24 Oct 2024 949th gastropner 605 167 405ms 6 Jul 2025 950th frankgraziano 604 339 23ms 7 Oct 2025 951st SirFireball3521 603 58 130ms 23 Mar 2023 951st CaedenHarper 🇨🇦 603 58 129ms 11 Sep 2025 953rd shaunjc 603 96 10ms 10 Jun 2021 953rd Giga-Bowser 603 96 9ms 3 Jan 2022 953rd HumanoidCPU 603 96 10ms 28 Feb 2024 956th 0xjac 🇨🇭 602 199 242ms 9 Jun 2025 957th nullie 602 200 228ms 31 Dec 2024 958th yzhs 🇩🇪 601 60 3ms 25 Dec 2020 958th DaCuteRaccoon 601 60 3ms 23 Apr 2022 960th ThatAlo 600 120 11ms 24 Feb 2022 960th MichaelMBradley 🇨🇦 600 120 15ms 13 Apr 2022 960th Alban-Boissard 600 120 11ms 14 Jun 2025 963rd emgordon154 599 252 7ms 10 Jun 2025 964th stefangimmillaro 598 82 18ms 7 days ago 965th Pena86 595 121 11ms 19 Feb 2021 965th NanduBC 595 121 17ms 20 Mar 2021 965th lemogne 595 121 14ms 8 Aug 2021 965th tobyLovick 595 121 10ms 13 Dec 2023 969th Yewzir 🇧🇪 595 148 4ms 29 Mar 2024 970th DaCuteRaccoon 593 59 129ms 23 Apr 2022 971st annaproxy 593 150 360ms 5 May 2022 972nd Re-Adventures 🇮🇳 593 203 154ms 7 Jun 2023 973rd MeWhenI 🇻🇦 592 101 1,040ms 15 Sep 2025 974th BambooleanLogic 🇸🇪 591 98 9ms 11 Jan 2023 974th neel11235813 591 98 9ms 18 Feb 2023 First Prev 901–975 of 1,983 Next Last