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 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 Calendar 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 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 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 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 Calendar 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 434th kg583 🇺🇸 818 88 15ms 23 Jul 2023 434th StefanHabel 🇨🇦 818 88 15ms 17 Sep 2023 434th bzijlema 🇳🇱 818 88 16ms 30 Nov 2023 434th 051 🇸🇬 818 88 14ms 26 Dec 2023 434th ndren 818 88 15ms 6 Jan 2024 434th CaedenHarper 🇨🇦 818 88 15ms 2 Aug 2024 434th emgordon154 818 88 15ms 20 Sep 2024 434th Seek64 🇩🇪 818 88 15ms 8 Oct 2024 434th Bulmenisaurus 818 88 15ms 10 Nov 2024 434th lifthrasiir 🇰🇷 818 88 33ms 14 Nov 2024 434th Mukundan314 818 88 15ms 28 Apr 2025 434th fuzzylojik-golf 🇺🇸 818 88 15ms 6 May 2025 434th sean-niemann 🇺🇸 818 88 11ms 9 May 2025 434th ryyyn 🇺🇸 818 88 15ms 11 Jun 2025 434th edsrzf 🇳🇿 818 88 15ms 12 Jun 2025 434th Lv0Sys 🇵🇱 818 88 16ms 22 Jun 2025 434th xDragoxboi 818 88 15ms 30 Jun 2025 434th blaztoma 🇱🇹 818 88 15ms 1 Oct 2025 434th CornerMercury 🇬🇧 818 88 14ms 2 Oct 2025 434th Babafaba 818 88 16ms 18 Oct 2025 434th ApoChagi 818 88 15ms 18 Oct 2025 472nd MeWhenI 🇻🇦 818 101 269ms 15 Nov 2022 473rd Steffan153 🇫🇮 817 80 380ms 15 Aug 2024 473rd CaedenHarper 🇨🇦 817 80 405ms 29 Jul 2025 475th KrausRaus 🇺🇸 816 71 9ms 2 May 2021 475th Garklein 🇨🇦 816 71 9ms 9 Jan 2022 477th m-tkach 🇺🇦 816 185 6ms 15 Jan 2025 478th nwellnhof 🇩🇪 814 46 32ms 4 Oct 2021 479th Steffan153 🇫🇮 813 92 6ms 4 May 2024 480th CLOStrophobic 🇮🇹 812 123 7ms 22 Feb 2025 481st boxjelly 810 94 116ms 7 Jan 2021 482nd stefangimmillaro 809 89 15ms 15 May 2022 482nd jipsong 🇩🇪 809 89 14ms 21 Jul 2024 482nd croc54 809 89 10ms 28 Nov 2024 482nd snoozingnewt 🇨🇦 809 89 14ms 16 Oct 2025 486th ovs-code 🇩🇪 807 69 12ms 19 Aug 2024 486th weeble 807 69 8ms 1 Jul 2025 488th fuzzylojik-golf 🇺🇸 807 81 373ms 2 Jul 2025 489th MeWhenI 🇻🇦 806 110 2ms 10 Oct 2023 490th Irratix 🇳🇱 805 62 35ms 4 Mar 2022 491st nwellnhof 🇩🇪 804 93 1ms 20 Dec 2020 491st NewDefectus 🇮🇱 804 93 2ms 8 May 2021 493rd ovs-code 🇩🇪 803 95 13ms 30 Jun 2024 494th duckyluuk 🇳🇱 803 119 2ms 18 Jul 2024 494th FlyingPenguin223 803 119 2ms 18 Nov 2024 496th perlebach 🇨🇿 802 45 3ms 18 Aug 2021 496th JRaspass 🇬🇧 802 45 3ms 1 Sep 2021 498th snoozingnewt 🇨🇦 802 66 110ms 19 Oct 2025 499th primo-ppcg 🇹🇭 802 103 122ms 6 Aug 2024 500th Yax42 🇫🇷 801 111 388ms 15 Jun 2025 501st nullie 800 90 15ms 9 Jun 2022 501st DialFrost 🇸🇬 800 90 14ms 19 Jan 2024 501st FortuiteMan 🇫🇷 800 90 16ms 14 Jul 2025 501st jacekwladzinski 800 90 14ms 4 Oct 2025 505th perlebach 🇨🇿 799 103 2,762ms 10 Jun 2025 506th DialFrost 🇸🇬 797 82 365ms 22 Jan 2024 506th sean-niemann 🇺🇸 797 82 352ms 2 Jul 2025 508th jared-hughes 797 195 10ms 7 Jul 2024 509th stackofbears 796 47 32ms 25 Mar 2024 510th primo-ppcg 🇹🇭 796 75 2ms 13 Nov 2022 510th clockworknazo 796 75 9ms 14 Nov 2022 512th sisyphus-ppcg 🇦🇺 796 120 2ms 8 Apr 2022 513th inventshah 795 94 1ms 24 Jan 2023 513th ovs-code 🇩🇪 795 94 6ms 11 Dec 2023 515th galloj 🇨🇿 794 62 11ms 10 Sep 2022 515th kritixilithos 794 62 12ms 27 May 2024 517th elisherer 🇮🇱 793 73 9ms 2 Jan 2021 517th dylanarmstrong 793 73 9ms 22 Jan 2024 519th olleicua 🇺🇸 792 63 33ms 23 Mar 2024 520th primo-ppcg 🇹🇭 792 134 40ms 4 Jan 2024 521st GolfingSuccess 🇬🇷 791 91 11ms 26 Nov 2021 521st fourth-bit 791 91 15ms 12 Nov 2022 521st mathisfun271 791 91 15ms 13 Feb 2024 521st duckyluuk 🇳🇱 791 91 17ms 17 Jul 2024 525th MeWhenI 🇻🇦 791 93 1,180ms 2 Oct 2022 First Prev 451–525 of 2,029 Next Last