Kolakoski Sequence 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers 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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Chars Time 293rd jared-hughes 880 57 14 Aug 2021 293rd michelebastione 🇮🇹 880 57 16 Aug 2021 293rd Indivicivet 880 57 26 Oct 2021 293rd bricknellj 880 57 14 Jan 2022 293rd scpchicken 🇵🇼 880 57 12 Mar 2022 293rd pascscha 880 57 28 Apr 2022 293rd jgygax 880 57 28 Apr 2022 293rd stefangimmillaro 880 57 13 May 2022 293rd ZakkkkAttackkkk 🇵🇭 880 57 31 Jul 2022 293rd inventshah 880 57 19 Sep 2022 293rd LogicalJoe 880 57 19 Sep 2022 293rd lzahray 880 57 21 Oct 2022 293rd thehylian 880 57 10 Jan 2023 293rd 5cw 🇺🇸 880 57 10 Apr 2023 293rd xsot 🇸🇬 880 57 26 Apr 2023 293rd Rubiksmath 880 57 14 Aug 2023 293rd bzijlema 880 57 15 Nov 2023 293rd janbehrens 🇩🇪 880 57 30 Dec 2023 293rd mathisfun271 880 57 4 Feb 2024 293rd thienudomsrirungruang 880 57 27 Apr 2024 293rd Seek64 🇩🇪 880 57 19 Jun 2024 293rd wuzekai518 880 57 2 Aug 2024 293rd bizy-coder 880 57 14 Aug 2024 324th inventshah 880 74 19 Sep 2022 325th SirBogman 🇺🇸 879 21 30 Sep 2022 326th sisyphus-ppcg 🇦🇺 879 45 17 Jan 2021 326th Lydxn 🇨🇦 879 45 17 Jan 2021 326th emplv 🇱🇻 879 45 17 Jan 2021 326th GrayJoKing 🇦🇺 879 45 21 Sep 2021 326th DaCuteRaccoon 879 45 9 Dec 2022 326th DialFrost 🇸🇬 879 45 1 Feb 2023 326th janbehrens 🇩🇪 879 45 16 May 2023 333rd GrayJoKing 🇦🇺 879 69 9 Apr 2022 334th GrayJoKing 🇦🇺 879 74 6 Jun 2023 334th Steffan153 🇫🇮 879 74 18 Aug 2024 336th lynn 878 25 11 Apr 2021 336th GrayJoKing 🇦🇺 878 25 15 Feb 2022 336th jared-hughes 878 25 21 Apr 2022 336th rak1507 🇬🇧 878 25 28 Jan 2023 336th bstrat 878 25 15 Jul 2024 341st DialFrost 🇸🇬 878 52 7 Jan 2024 341st Steffan153 🇫🇮 878 52 26 Feb 2024 343rd tomtheisen 🇺🇸 878 53 18 Jan 2021 343rd prplz 🇦🇺 878 53 24 Jan 2021 343rd jakzo 878 53 5 Sep 2021 343rd ovs-code 🇩🇪 878 53 5 Oct 2023 347th JayXon 🇺🇸 878 73 15 Oct 2022 347th Steffan153 🇫🇮 878 73 7 Dec 2022 347th sean-niemann 🇺🇸 878 73 20 May 2024 350th Steffan153 🇫🇮 877 54 18 Aug 2024 351st emplv 🇱🇻 877 97 27 Jul 2023 352nd GrayJoKing 🇦🇺 876 27 2 Aug 2022 353rd JayXon 🇺🇸 876 127 22 Apr 2024 354th primo-ppcg 🇹🇭 875 78 2 May 2023 355th m-tkach 🇺🇦 875 107 17 May 2022 356th saito-ta 🇯🇵 874 55 26 May 2022 356th nwellnhof 🇩🇪 874 55 13 May 2023 358th GrayJoKing 🇦🇺 874 73 27 Jun 2022 358th primo-ppcg 🇹🇭 874 73 28 Jun 2022 360th Steffan153 🇫🇮 874 81 23 Mar 2023 360th sean-niemann 🇺🇸 874 81 23 Sep 2023 362nd GrayJoKing 🇦🇺 873 63 31 Jan 2025 363rd Irratix 🇳🇱 873 68 13 Dec 2021 364th emplv 🇱🇻 872 98 18 Jan 2022 364th stefangimmillaro 872 98 21 Jun 2023 366th m-tkach 🇺🇦 871 55 20 Jan 2024 366th neel11235813 871 55 29 Mar 2024 366th emgordon154 871 55 29 Nov 2024 369th Steffan153 🇫🇮 870 94 18 Jan 2023 370th primo-ppcg 🇹🇭 868 57 1 May 2023 371st zacjl 868 72 13 Feb 2025 372nd Steffan153 🇫🇮 866 79 23 Mar 2023 373rd MeWhenI 🇻🇦 866 115 15 Oct 2021 374th Espiobest 865 58 13 Mar 2021 374th fgrosshans 🇫🇷 865 58 18 Jul 2022 Prev 301–375 of 1,593 Next