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 75th primo-ppcg 🇹🇭 921 21 19 Jan 2021 75th MeWhenI 🇻🇦 921 21 26 Jul 2023 78th primo-ppcg 🇹🇭 920 43 17 Jan 2021 78th xsot 🇸🇬 920 43 28 Aug 2024 78th Steffan153 🇫🇮 920 43 30 Aug 2024 78th sean-niemann 🇺🇸 920 43 6 Feb 2025 82nd rak1507 🇬🇧 917 71 18 Jan 2021 82nd HPWiz 🇳🇿 917 71 19 Jan 2021 82nd GrayJoKing 🇦🇺 917 71 20 Jan 2021 82nd lynn 917 71 29 Mar 2021 82nd xnor-gate 917 71 7 Apr 2021 82nd kops-cg 917 71 7 Apr 2021 82nd Steffan153 🇫🇮 917 71 24 Nov 2022 82nd Lydxn 🇨🇦 917 71 22 Jan 2023 82nd scpchicken 🇵🇼 917 71 30 Jan 2023 82nd ovs-code 🇩🇪 917 71 16 Feb 2023 82nd sean-niemann 🇺🇸 917 71 1 Jul 2023 82nd Sakisan 🇧🇪 917 71 4 Jul 2023 82nd TrueBoxGuy 917 71 26 Jul 2023 82nd jared-hughes 917 71 11 Sep 2023 82nd Natanaelel 🇸🇪 917 71 9 May 2024 82nd JayXon 🇺🇸 917 71 19 Mar 2025 98th sisyphus-ppcg 🇦🇺 916 46 22 Mar 2023 98th GrayJoKing 🇦🇺 916 46 22 Mar 2023 100th GrayJoKing 🇦🇺 915 40 9 May 2024 100th Natanaelel 🇸🇪 915 40 31 Jan 2025 102nd sisyphus-ppcg 🇦🇺 915 50 23 Mar 2021 102nd JayXon 🇺🇸 915 50 6 May 2021 102nd primo-ppcg 🇹🇭 915 50 6 Jul 2021 102nd radarek 🇵🇱 915 50 17 Mar 2022 102nd Lydxn 🇨🇦 915 50 9 Jul 2022 102nd GrayJoKing 🇦🇺 915 50 12 Sep 2022 102nd Steffan153 🇫🇮 915 50 23 Mar 2023 102nd stefangimmillaro 915 50 20 Jun 2023 102nd emgordon154 915 50 29 Nov 2024 102nd sean-niemann 🇺🇸 915 50 5 Feb 2025 112th lynn 914 25 11 Apr 2021 112th GrayJoKing 🇦🇺 914 25 15 Feb 2022 112th jared-hughes 914 25 21 Apr 2022 112th rak1507 🇬🇧 914 25 28 Jan 2023 112th bstrat 914 25 15 Jul 2024 117th HPWiz 🇳🇿 913 37 14 Jan 2024 118th primo-ppcg 🇹🇭 913 51 20 Jan 2021 118th sisyphus-ppcg 🇦🇺 913 51 24 Jan 2021 118th Irratix 🇳🇱 913 51 24 Aug 2021 118th Steffan153 🇫🇮 913 51 23 Mar 2023 118th rucin93 🇵🇱 913 51 13 May 2023 118th sean-niemann 🇺🇸 913 51 16 May 2023 118th stefangimmillaro 913 51 18 Sep 2023 118th Argeento 🇵🇱 913 51 28 Sep 2023 118th DialFrost 🇸🇬 913 51 3 Jul 2024 127th m-tkach 🇺🇦 912 55 25 Apr 2022 127th nwellnhof 🇩🇪 912 55 13 Jul 2022 127th Lydxn 🇨🇦 912 55 22 Mar 2023 127th JayXon 🇺🇸 912 55 22 Mar 2023 127th davecame 912 55 21 Aug 2024 127th Steffan153 🇫🇮 912 55 30 Aug 2024 127th sean-niemann 🇺🇸 912 55 5 Feb 2025 127th 4atj 912 55 25 days ago 135th HPWiz 🇳🇿 911 54 9 Feb 2021 135th JayXon 🇺🇸 911 54 21 Jun 2021 135th Lydxn 🇨🇦 911 54 28 Jul 2023 135th ovs-code 🇩🇪 911 54 2 Jan 2024 135th DialFrost 🇸🇬 911 54 7 Jan 2024 135th Steffan153 🇫🇮 911 54 26 Feb 2024 141st JayXon 🇺🇸 911 67 21 Nov 2021 141st primo-ppcg 🇹🇭 911 67 21 Nov 2021 141st Lydxn 🇨🇦 911 67 28 Feb 2022 141st nwellnhof 🇩🇪 911 67 13 Jul 2022 145th GrayJoKing 🇦🇺 908 27 2 Aug 2022 146th Lydxn 🇨🇦 908 78 28 Jul 2023 147th canissimia 🇦🇶 907 53 7 Apr 2023 148th xsot 🇸🇬 906 44 14 Apr 2024 149th sisyphus-ppcg 🇦🇺 905 67 25 Jan 2021 149th Waffle3z 905 67 26 Jan 2021 Prev 76–150 of 1,687 Next