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 Mandelbrot 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 Topological Sort 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 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 Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Knight Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Mandelbrot 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 Topological Sort 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 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 257th bizy-coder 881 57 14 Aug 2024 257th jatloe 881 57 6 Sep 2024 257th 5quiwyrm 881 57 14 Nov 2024 257th lifthrasiir 🇰🇷 881 57 15 Nov 2024 257th GolfingSuccess 🇬🇷 881 57 24 Dec 2024 257th emgordon154 881 57 23 Apr 2025 257th qpwoeirut 881 57 6 days ago 308th DialFrost 🇸🇬 881 74 28 Apr 2025 309th primo-ppcg 🇹🇭 881 81 2 May 2025 310th clockworknazo 881 83 26 Sep 2022 310th GrayJoKing 🇦🇺 881 83 12 Feb 2023 312th Betuaredead 881 115 14 Nov 2023 312th Yewzir 🇧🇪 881 115 16 Nov 2023 314th sisyphus-ppcg 🇦🇺 880 45 17 Jan 2021 314th Lydxn 🇨🇦 880 45 17 Jan 2021 314th emplv 🇱🇻 880 45 17 Jan 2021 314th GrayJoKing 🇦🇺 880 45 21 Sep 2021 314th DaCuteRaccoon 880 45 9 Dec 2022 314th DialFrost 🇸🇬 880 45 1 Feb 2023 314th janbehrens 🇩🇪 880 45 16 May 2023 321st GrayJoKing 🇦🇺 880 69 9 Apr 2022 322nd SirBogman 🇺🇸 879 22 30 Sep 2022 323rd tomtheisen 🇺🇸 879 53 18 Jan 2021 323rd prplz 🇦🇺 879 53 24 Jan 2021 323rd jakzo 879 53 5 Sep 2021 323rd ovs-code 🇩🇪 879 53 5 Oct 2023 323rd dokutan 879 53 18 Jul 2025 328th emplv 🇱🇻 879 97 27 Jul 2023 329th JayXon 🇺🇸 878 73 15 Oct 2022 329th Steffan153 🇫🇮 878 73 7 Dec 2022 329th sean-niemann 🇺🇸 878 73 20 May 2024 332nd JayXon 🇺🇸 878 127 22 Apr 2024 333rd Steffan153 🇫🇮 877 54 18 Aug 2024 334th GrayJoKing 🇦🇺 877 73 27 Jun 2022 334th primo-ppcg 🇹🇭 877 73 28 Jun 2022 336th m-tkach 🇺🇦 877 107 17 May 2022 337th primo-ppcg 🇹🇭 876 28 30 Sep 2022 338th GrayJoKing 🇦🇺 876 63 31 Jan 2025 339th saito-ta 🇯🇵 875 55 26 May 2022 339th nwellnhof 🇩🇪 875 55 13 May 2023 341st primo-ppcg 🇹🇭 875 78 2 May 2023 342nd Steffan153 🇫🇮 874 81 23 Mar 2023 342nd sean-niemann 🇺🇸 874 81 23 Sep 2023 344th Steffan153 🇫🇮 874 89 18 Aug 2024 345th namelessiw 873 70 18 Jul 2025 346th Steffan153 🇫🇮 873 94 18 Jan 2023 347th emplv 🇱🇻 873 100 18 Jan 2022 347th stefangimmillaro 873 100 21 Jun 2023 349th zacjl 872 72 13 Feb 2025 350th Lydxn 🇨🇦 871 55 16 Jan 2024 350th m-tkach 🇺🇦 871 55 20 Jan 2024 350th JayXon 🇺🇸 871 55 21 Jan 2024 350th sean-niemann 🇺🇸 871 55 26 Jan 2025 354th JayXon 🇺🇸 871 57 1 May 2023 354th primo-ppcg 🇹🇭 871 57 1 May 2023 356th stefangimmillaro 871 82 26 Apr 2025 357th Irratix 🇳🇱 870 62 20 Dec 2021 357th ovs-code 🇩🇪 870 62 8 May 2023 357th sean-niemann 🇺🇸 870 62 18 Dec 2023 360th jared-hughes 869 126 7 Jul 2024 361st ovs-code 🇩🇪 866 81 15 Jun 2024 362nd btjones0 866 87 26 Jan 2021 362nd MeWhenI 🇻🇦 866 87 30 Oct 2021 362nd lynn 866 87 7 Jul 2024 365th MeWhenI 🇻🇦 866 117 15 Oct 2021 366th lukegustafson 🇺🇸 865 53 17 Jun 2025 367th Espiobest 865 58 13 Mar 2021 367th MaxElf999 865 58 3 Oct 2022 367th Shanethegamer 🇺🇸 865 58 18 Jan 2023 367th Alex-x90 🇺🇸 865 58 23 Mar 2023 367th neel11235813 865 58 24 Mar 2023 367th Natanaelel 🇸🇪 865 58 11 Apr 2023 367th InigoK 🇺🇸 865 58 28 May 2023 367th jmerle 🇳🇱 865 58 3 Jul 2023 367th ndren 865 58 4 Aug 2023 Prev 301–375 of 1,759 Next