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 444th GolfingSuccess 🇬🇷 841 57 24 Dec 2024 444th emgordon154 841 57 10 days ago 453rd btnlq 840 43 26 Jan 2021 453rd primo-ppcg 🇹🇭 840 43 25 May 2021 455th MeWhenI 🇻🇦 840 76 16 Jun 2022 456th MeWhenI 🇻🇦 839 104 8 Feb 2023 457th primo-ppcg 🇹🇭 838 87 25 Jan 2023 457th ovs-code 🇩🇪 838 87 8 Mar 2024 459th Shanethegamer 🇺🇸 837 121 13 Dec 2021 460th AGoyet 836 60 29 Jun 2022 460th jakobkordez 🇸🇮 836 60 8 Nov 2022 460th betaveros 836 60 31 Dec 2022 460th AlexanderFair 836 60 23 Jun 2023 460th Andriamanitra 🇫🇮 836 60 20 Jul 2023 460th CornerMercury 🇬🇧 836 60 10 Sep 2023 460th dranjohn 836 60 15 Sep 2023 460th SB-945 836 60 20 Feb 2024 460th inverseLorentz 🇦🇺 836 60 9 Apr 2024 460th cros107 836 60 30 Jun 2024 460th 051 🇸🇬 836 60 1 Aug 2024 460th qpwoeirut 836 60 7 Feb 2025 472nd GrayJoKing 🇦🇺 835 84 28 Feb 2022 473rd primo-ppcg 🇹🇭 833 85 18 Jan 2022 473rd catfish000 833 85 24 Sep 2023 475th ovs-code 🇩🇪 832 56 3 Aug 2024 476th MeWhenI 🇻🇦 831 56 8 Jun 2022 476th Yewzir 🇧🇪 831 56 16 Nov 2023 476th lukegustafson 🇺🇸 831 56 31 Jan 2024 476th voytxt 🇨🇿 831 56 25 Jan 2025 476th targrik 831 56 21 Feb 2025 481st GrayJoKing 🇦🇺 831 57 5 Sep 2024 482nd kritixilithos 829 58 29 May 2024 483rd prplz 🇦🇺 829 65 24 Jan 2021 483rd sisyphus-ppcg 🇦🇺 829 65 25 Jan 2021 483rd inventshah 829 65 17 Nov 2022 483rd catfish000 829 65 24 Sep 2023 483rd GrayJoKing 🇦🇺 829 65 9 Nov 2023 488th primo-ppcg 🇹🇭 829 77 30 Nov 2021 488th sean-niemann 🇺🇸 829 77 18 Dec 2023 490th Irratix 🇳🇱 826 51 4 Mar 2022 491st neel11235813 826 58 15 Jan 2024 491st Kacarott 🇦🇺 826 58 15 Jan 2024 491st Shanethegamer 🇺🇸 826 58 16 Jan 2024 491st Natanaelel 🇸🇪 826 58 20 Jan 2024 491st AlephSquirrel 826 58 21 Jan 2024 491st CaedenHarper 🇨🇦 826 58 8 Aug 2024 491st namelessiw 826 58 15 Aug 2024 498th sisyphus-ppcg 🇦🇺 825 60 25 Feb 2021 498th sean-niemann 🇺🇸 825 60 27 Dec 2023 500th Yewzir 🇧🇪 825 85 16 Nov 2023 501st m-ender 🇩🇪 824 91 23 Apr 2021 502nd petroselo 822 61 16 Nov 2021 502nd Irratix 🇳🇱 822 61 8 Dec 2021 502nd cubed-guy 822 61 12 Feb 2022 502nd CedricGebistorf 822 61 18 Feb 2022 502nd jascotm 822 61 17 May 2022 502nd Eilonlif 🇮🇱 822 61 9 Sep 2022 502nd vishwathg 822 61 18 Sep 2022 502nd ZakkkkAttackkkk 🇵🇭 822 61 19 Aug 2023 502nd jtaxen 822 61 26 Mar 2024 502nd HETHAT 🇩🇿 822 61 12 Apr 2024 502nd ahmetdemirag 🇨🇾 822 61 5 Nov 2024 502nd plcc0 822 61 9 Mar 2025 502nd Pyroan 822 61 16 Mar 2025 502nd tri1212 🇻🇳 822 61 17 days ago 516th MeWhenI 🇻🇦 822 78 14 Oct 2022 517th alemelis 820 60 14 Aug 2024 518th GrayJoKing 🇦🇺 820 81 14 Mar 2022 518th MeWhenI 🇻🇦 820 81 15 Nov 2022 518th Ripick 820 81 3 Feb 2023 521st Shanethegamer 🇺🇸 819 83 19 Apr 2022 522nd kg583 🇺🇸 819 89 17 Oct 2024 523rd NewDefectus 🇮🇱 817 57 1 Nov 2021 524th primo-ppcg 🇹🇭 817 66 18 Jan 2021 524th jared-hughes 817 66 31 Jul 2022 Prev 451–525 of 1,687 Next