Kolakoski Sequence 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 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 Bytes Time 601st ashtraypettingzoo 🇺🇸 789 19 3 Apr 2023 602nd Salutations45 789 59 9 Jan 2025 603rd DialFrost 🇸🇬 789 141 26 Sep 2023 604th Shanethegamer 🇺🇸 788 89 26 Jul 2023 605th MeWhenI 🇻🇦 787 63 16 Nov 2022 606th Yewzir 🇧🇪 787 90 14 Oct 2023 607th kkoenig 786 111 5 Jan 2024 608th prplz 🇦🇺 785 46 24 Jan 2021 608th TimCurwick 🇺🇸 785 46 26 Jan 2021 608th SirBogman 🇺🇸 785 46 2 Feb 2024 611th MeWhenI 🇻🇦 785 83 10 Sep 2022 612th SirBogman 🇺🇸 785 91 9 hours ago 613th RDShah 784 64 17 Jan 2021 613th andre-lameirinhas 🇵🇹 784 64 22 Feb 2021 613th stertooy 🇧🇪 784 64 10 Jun 2024 613th Mabeloid 🇳🇴 784 64 1 Sep 2024 613th Terobero 784 64 6 Sep 2024 613th moustave 784 64 5 May 2025 619th Yewzir 🇧🇪 782 82 28 Mar 2024 620th Shanethegamer 🇺🇸 781 63 2 Jul 2021 621st Waffle3z 780 54 19 Jan 2021 621st KatieLG 🇬🇧 780 54 9 Jan 2023 621st Andriamanitra 🇫🇮 780 54 20 Jul 2023 624th janbehrens 🇩🇪 778 91 20 Nov 2022 624th snyderek 🇺🇸 778 91 21 Nov 2024 626th MeWhenI 🇻🇦 778 143 12 Oct 2021 626th Irratix 🇳🇱 778 143 5 Mar 2022 628th rucin93 🇵🇱 777 60 9 Aug 2024 629th rak1507 🇬🇧 776 60 20 Jan 2021 629th Shanethegamer 🇺🇸 776 60 26 Sep 2021 629th duckyluuk 🇳🇱 776 60 4 Oct 2024 632nd anter69 🇭🇺 775 59 24 Feb 2023 632nd SirBogman 🇺🇸 775 59 10 Jun 2024 634th NewDefectus 🇮🇱 773 25 25 Oct 2021 635th commandblockguy 🇺🇸 773 62 15 Jan 2024 636th TobyBoyne 🇬🇧 772 65 21 Jan 2021 636th 77Tigers 772 65 1 Mar 2021 636th knutae 🇳🇴 772 65 29 Jun 2021 636th ehulinsky 🇺🇸 772 65 10 Nov 2021 636th guilhem-roy 🇫🇷 772 65 28 Feb 2022 636th martinnorling 🇸🇪 772 65 8 Mar 2022 636th fgrosshans 🇫🇷 772 65 12 Jul 2022 636th IshanPanpaliya 772 65 3 May 2023 636th nooberitess 772 65 8 Apr 2025 645th scpchicken 🇵🇼 771 48 15 Dec 2022 646th Shanethegamer 🇺🇸 771 106 20 Jan 2025 647th c0d3-4-F00d 🇩🇪 770 70 18 Mar 2022 647th Alex-x90 🇺🇸 770 70 6 Mar 2023 649th ovs-code 🇩🇪 769 142 31 Mar 2023 650th MeWhenI 🇻🇦 768 47 28 Jan 2023 651st Shanethegamer 🇺🇸 767 145 22 Dec 2021 652nd LostSyntax21 🇬🇧 766 55 2 Oct 2024 653rd mousetail 🇳🇱 766 98 3 Oct 2024 654th MeWhenI 🇻🇦 764 89 25 Dec 2022 655th Waffle3z 763 61 20 Jan 2021 655th didion0 🇺🇸 763 61 9 Feb 2021 655th KrausRaus 🇺🇸 763 61 19 Feb 2021 655th tayloia 🇬🇧 763 61 29 May 2022 659th retrohun 763 63 23 Jan 2023 660th Shanethegamer 🇺🇸 763 65 22 May 2021 661st Steffan153 🇫🇮 762 51 18 Dec 2022 662nd kcinnu 🇱🇹 762 146 17 May 2024 663rd Shanethegamer 🇺🇸 761 93 12 Jan 2022 664th ArmaanAS 760 66 4 Apr 2021 664th quimey 760 66 23 Jun 2023 666th lynn 760 78 16 Nov 2021 667th GolfingSuccess 🇬🇷 759 71 16 Oct 2023 668th antimon2 🇯🇵 757 65 19 Jan 2021 669th SirBogman 🇺🇸 757 86 24 Jan 2021 669th strout 757 86 15 Dec 2023 671st MeWhenI 🇻🇦 757 108 7 Jun 2023 672nd janbehrens 🇩🇪 754 93 24 Mar 2022 673rd duckyluuk 🇳🇱 753 73 16 Dec 2024 674th xiBread 🇺🇸 752 56 21 Sep 2021 675th sean-niemann 🇺🇸 752 62 16 Jan 2025 Prev 601–675 of 1,698 Next