Look and Say in all languages in chars. 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 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 Maze Medal Tally 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua 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 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 Maze Medal Tally 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 Transpose Sentence 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 Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 820th msbranicky 574 102 10 Aug 2023 820th m42km 574 102 25 Nov 2023 820th eddvrs 574 102 22 Dec 2023 820th sultan 574 102 5 Mar 2024 820th Languag3 574 102 9 Oct 2024 831st AnnoyedArt1256 573 101 11 Jan 2022 832nd pandapawskat 573 130 1 Dec 2020 832nd Lydxn 🇨🇦 573 130 4 Dec 2020 834th janbehrens 🇩🇪 573 148 24 Mar 2022 835th varhammer 🇷🇺 573 177 18 Jan 2022 836th boboquack 572 183 30 Dec 2023 837th hrubymar10 572 209 21 Feb 2024 838th MeWhenI 🇻🇦 571 234 13 Jul 2021 839th alexhuntley 570 178 11 Apr 2021 840th msbranicky 570 211 23 Sep 2023 841st NewDefectus 🇮🇱 569 103 18 Dec 2020 841st Indivicivet 569 103 16 Mar 2021 841st rowechenzhong 569 103 27 Nov 2021 841st CedricGebistorf 569 103 6 Mar 2022 841st trist224 🇫🇷 569 103 1 Sep 2022 841st betaveros 569 103 31 Dec 2022 841st klixel 🇨🇦 569 103 28 Mar 2025 848th MeWhenI 🇻🇦 564 150 17 Nov 2022 849th emgordon154 564 267 10 Feb 2025 850th Waffle3z 564 533 31 Jan 2021 851st ArmaanAS 563 104 26 Mar 2021 851st neihousaigaai 563 104 28 Mar 2021 851st Eilonlif 🇮🇱 563 104 11 Sep 2022 851st cefqrn 563 104 31 Dec 2022 851st fbe 563 104 18 Oct 2023 851st jatloe 563 104 9 Sep 2024 857th tomh1012 562 103 2 Dec 2020 858th Ernest1338 562 214 14 Jan 2022 859th commandblockguy 🇺🇸 561 99 15 Jan 2024 859th m42km 561 99 4 Feb 2024 859th Kacarott 🇦🇺 561 99 10 Sep 2024 862nd janbehrens 🇩🇪 560 158 21 Nov 2021 862nd hamhub7 560 158 4 Aug 2022 864th MeWhenI 🇻🇦 559 87 3 Jun 2023 865th bastienvoirin 🇫🇷 558 105 5 Dec 2020 865th ejini6969 558 105 1 Apr 2023 865th stertooy 🇧🇪 558 105 14 Jun 2024 865th bnic24 558 105 31 Jul 2024 869th jhfranklin 🇬🇧 556 112 9 Mar 2021 870th SirBogman 🇺🇸 555 367 23 Nov 2022 871st DaCuteRaccoon 554 126 23 Apr 2022 872nd potato-jackson 553 106 5 Mar 2021 872nd nstearns96 🇬🇧 553 106 23 Jan 2023 872nd InigoK 🇺🇸 553 106 9 Jul 2023 872nd roupiq 🇵🇱 553 106 19 Feb 2024 876th Natanaelel 🇸🇪 552 135 22 Jun 2023 876th Maximizer02 552 135 8 Oct 2024 878th CgTranspiler 552 544 12 Jun 2022 879th mokymok 🇺🇸 551 105 9 Jul 2021 879th florton 551 105 7 Jan 2022 879th Yareeeema 551 105 9 Nov 2022 879th aksyristos 551 105 28 Dec 2022 883rd ian-h-chamberlain 🇺🇸 549 219 27 Jun 2022 884th andre-lameirinhas 🇵🇹 547 107 14 Dec 2020 884th knutae 🇳🇴 547 107 15 Jul 2021 884th itsjustfreekie 547 107 21 Sep 2021 884th eshilo-draper 547 107 7 Nov 2022 884th mbittner20 547 107 27 May 2023 884th tobeannouncd 547 107 15 Sep 2023 884th BREMAUCY 🇫🇷 547 107 24 Apr 2024 884th Ythaenagor 547 107 5 Aug 2024 892nd mrxz 🇳🇱 546 106 24 Jun 2024 893rd ArtemBrovko 546 128 15 Jul 2023 894th msbranicky 545 164 10 Oct 2023 895th lynn 544 89 7 Jul 2023 896th msbranicky 544 102 17 Jan 2024 896th snoozingnewt 🇺🇸 544 102 11 Feb 2024 898th yoshykai 544 251 31 Mar 2025 899th aliakseikalosha 543 163 21 Nov 2021 900th abailey2020 🇺🇸 542 108 12 Dec 2020 Prev 826–900 of 1,779 Next