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 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 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 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 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 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 Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 446th SirBogman 🇺🇸 841 57 10 Jun 2024 446th lifthrasiir 🇰🇷 841 57 2 Dec 2024 446th GolfingSuccess 🇬🇷 841 57 24 Dec 2024 446th emgordon154 841 57 12 days ago 455th btnlq 840 43 26 Jan 2021 455th primo-ppcg 🇹🇭 840 43 25 May 2021 457th MeWhenI 🇻🇦 840 76 16 Jun 2022 458th MeWhenI 🇻🇦 839 104 8 Feb 2023 459th primo-ppcg 🇹🇭 838 87 25 Jan 2023 459th ovs-code 🇩🇪 838 87 8 Mar 2024 461st Shanethegamer 🇺🇸 837 121 13 Dec 2021 462nd AGoyet 836 60 29 Jun 2022 462nd jakobkordez 🇸🇮 836 60 8 Nov 2022 462nd betaveros 836 60 31 Dec 2022 462nd AlexanderFair 836 60 23 Jun 2023 462nd Andriamanitra 🇫🇮 836 60 20 Jul 2023 462nd CornerMercury 🇬🇧 836 60 10 Sep 2023 462nd dranjohn 836 60 15 Sep 2023 462nd SB-945 836 60 20 Feb 2024 462nd inverseLorentz 🇦🇺 836 60 9 Apr 2024 462nd cros107 836 60 30 Jun 2024 462nd 051 🇸🇬 836 60 1 Aug 2024 462nd qpwoeirut 836 60 7 Feb 2025 474th GrayJoKing 🇦🇺 835 84 28 Feb 2022 475th primo-ppcg 🇹🇭 833 85 18 Jan 2022 475th catfish000 833 85 24 Sep 2023 477th ovs-code 🇩🇪 832 56 3 Aug 2024 478th MeWhenI 🇻🇦 831 56 8 Jun 2022 478th Yewzir 🇧🇪 831 56 16 Nov 2023 478th lukegustafson 🇺🇸 831 56 31 Jan 2024 478th voytxt 🇨🇿 831 56 25 Jan 2025 478th targrik 831 56 21 Feb 2025 483rd GrayJoKing 🇦🇺 831 57 5 Sep 2024 484th prplz 🇦🇺 830 65 24 Jan 2021 484th sisyphus-ppcg 🇦🇺 830 65 25 Jan 2021 484th inventshah 830 65 17 Nov 2022 484th catfish000 830 65 24 Sep 2023 488th kritixilithos 829 58 29 May 2024 489th GrayJoKing 🇦🇺 829 65 9 Nov 2023 490th primo-ppcg 🇹🇭 829 77 30 Nov 2021 490th sean-niemann 🇺🇸 829 77 18 Dec 2023 492nd Irratix 🇳🇱 826 51 4 Mar 2022 493rd neel11235813 826 58 15 Jan 2024 493rd Kacarott 🇦🇺 826 58 15 Jan 2024 493rd Shanethegamer 🇺🇸 826 58 16 Jan 2024 493rd Natanaelel 🇸🇪 826 58 20 Jan 2024 493rd AlephSquirrel 826 58 21 Jan 2024 493rd CaedenHarper 🇨🇦 826 58 8 Aug 2024 493rd namelessiw 826 58 15 Aug 2024 500th sisyphus-ppcg 🇦🇺 825 60 25 Feb 2021 500th sean-niemann 🇺🇸 825 60 27 Dec 2023 502nd Yewzir 🇧🇪 825 85 16 Nov 2023 503rd m-ender 🇩🇪 824 91 23 Apr 2021 504th petroselo 822 61 16 Nov 2021 504th Irratix 🇳🇱 822 61 8 Dec 2021 504th cubed-guy 822 61 12 Feb 2022 504th CedricGebistorf 822 61 18 Feb 2022 504th jascotm 822 61 17 May 2022 504th Eilonlif 🇮🇱 822 61 9 Sep 2022 504th vishwathg 822 61 18 Sep 2022 504th ZakkkkAttackkkk 🇵🇭 822 61 19 Aug 2023 504th jtaxen 822 61 26 Mar 2024 504th HETHAT 🇩🇿 822 61 12 Apr 2024 504th ahmetdemirag 🇨🇾 822 61 5 Nov 2024 504th plcc0 822 61 9 Mar 2025 504th Pyroan 822 61 16 Mar 2025 504th tri1212 🇻🇳 822 61 19 days ago 518th MeWhenI 🇻🇦 822 78 14 Oct 2022 519th alemelis 820 60 14 Aug 2024 520th GrayJoKing 🇦🇺 820 81 14 Mar 2022 520th MeWhenI 🇻🇦 820 81 15 Nov 2022 520th Ripick 820 81 3 Feb 2023 523rd Shanethegamer 🇺🇸 819 83 19 Apr 2022 524th kg583 🇺🇸 819 89 17 Oct 2024 525th NewDefectus 🇮🇱 817 57 1 Nov 2021 Prev 451–525 of 1,690 Next