Look and Say in C# 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 1st tomtheisen 🇺🇸 1,000 96 338ms 10 Feb 2023 2nd nwellnhof 🇩🇪 980 98 327ms 21 Nov 2021 3rd btnlq 960 100 343ms 13 Mar 2023 4th AdrienHache 🇫🇷 923 104 418ms 14 Nov 2024 5th Yax42 🇫🇷 865 111 389ms 15 Jun 2025 6th ovs-code 🇩🇪 850 113 314ms 24 Aug 2023 7th revlayle 🇺🇸 780 123 342ms 21 Nov 2021 8th namelessiw 756 127 370ms 13 Nov 2024 9th primo-ppcg 🇹🇭 744 129 343ms 21 Nov 2021 10th arctouch-cristiannevianna 738 130 358ms 20 Feb 2024 11th roavin 716 134 361ms 27 Jun 2022 12th stefangimmillaro 706 136 388ms 15 Jun 2025 13th dokutan 676 142 349ms 25 Sep 2025 13th amazingalek 676 142 431ms 41 hours ago 15th Xwilarg 🇫🇷 671 143 331ms 6 Nov 2022 15th Yewzir 🇧🇪 671 143 338ms 11 Feb 2024 17th hemphen 662 145 312ms 20 Oct 2022 17th rifatx 662 145 351ms 22 Jul 2024 17th CaedenHarper 🇨🇦 662 145 352ms 19 Oct 2025 20th postie77 658 146 334ms 21 Dec 2022 20th Shanethegamer 🇺🇸 658 146 344ms 26 May 2023 22nd annaproxy 640 150 347ms 5 May 2022 22nd arcpolaris 640 150 402ms 13 Nov 2025 24th eldritchconundrum 636 151 348ms 21 Nov 2021 25th bac0id 623 154 348ms 30 Jun 2024 26th tomh1012 611 157 376ms 21 Nov 2021 27th janbehrens 🇩🇪 608 158 334ms 21 Nov 2021 27th hamhub7 608 158 345ms 4 Aug 2022 29th MeWhenI 🇻🇦 596 161 368ms 19 Jun 2025 30th aliakseikalosha 589 163 341ms 21 Nov 2021 31st ericlangedijk 🇸🇮 568 169 332ms 11 Mar 2022 32nd Meowsan91 🇨🇿 552 174 331ms 21 Nov 2021 33rd c0d3-4-F00d 🇩🇪 549 175 336ms 21 Nov 2021 34th ndren 503 191 358ms 29 Aug 2023 35th KatieLG 🇬🇧 490 196 383ms 17 Oct 2022 35th johannes-looney-lizard 490 196 405ms 29 Apr 2025 37th markcahigyan 🇭🇺 468 205 358ms 7 Feb 2024 38th mwarvik 🇳🇴 440 218 404ms 6 days ago 39th HumanoidCPU 353 272 348ms 27 Feb 2024 40th gigaprofisi 🇺🇸 320 300 386ms 22 Jul 2025 41st DaCuteRaccoon 294 326 352ms 22 Apr 2022 42nd DialFrost 🇸🇬 284 338 349ms 26 Nov 2022 43rd mokymok 🇺🇸 73 1,315 318ms 21 Nov 2021 43rd retrohun 73 1,315 309ms 28 Dec 2022 43rd Mabeloid 🇳🇴 73 1,315 374ms 20 Sep 2024 46th KatieLG-Transpiler 🇬🇧 73 1,319 340ms 23 Jun 2022 1–46 of 46
