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Kolakoski Constant in all languages in bytes. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar 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 Hilbert Curve 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 Minesweeper 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Luau 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 Calendar 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 Hilbert Curve 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 Minesweeper 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 Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Bytes Time Submitted 81st JayXon 🇺🇸 906 72 241ms 16 Jul 2021 82nd MeWhenI 🇻🇦 906 74 306ms 16 Apr 2023 82nd nwellnhof 🇩🇪 906 74 70ms 29 May 2023 84th rucin93 🇵🇱 905 80 157ms 27 Aug 2024 85th jared-hughes 905 152 395ms 24 Dec 2025 86th Steffan153 🇫🇮 904 126 130ms 21 Jun 2024 87th primo-ppcg 🇹🇭 904 137 311ms 27 Mar 2021 88th zacjl 903 107 42ms 16 May 2025 89th SirBogman 🇺🇸 903 147 47ms 2 Jun 2025 90th sean-niemann 🇺🇸 903 167 603ms 31 Dec 2024 91st SirBogman 🇺🇸 902 41 40ms 8 Aug 2023 92nd janlelis 902 63 317ms 24 Aug 2022 93rd sean-niemann 🇺🇸 902 108 226ms 25 Jun 2025 94th ovs-code 🇩🇪 901 150 73ms 18 Mar 2024 95th canissimia 🇦🇶 901 202 4,934ms 9 Dec 2025 96th HPWiz 🇳🇿 898 121 18ms 23 Sep 2025 97th ovs-code 🇩🇪 898 128 1,416ms 30 Oct 2024 98th sean-niemann 🇺🇸 898 154 272ms 18 Jun 2025 99th primo-ppcg 🇹🇭 898 156 68ms 20 Jun 2022 100th Steffan153 🇫🇮 897 78 452ms 15 Jul 2024 101st primo-ppcg 🇹🇭 897 191 3,095ms 5 Feb 2022 102nd nwellnhof 🇩🇪 896 77 11ms 29 May 2023 103rd GrayJoKing 🇦🇺 895 101 71ms 27 Oct 2023 104th JayXon 🇺🇸 895 150 254ms 29 May 2023 105th sean-niemann 🇺🇸 894 81 158ms 3 Aug 2024 106th xsot 🇸🇬 893 109 400ms 25 Nov 2025 107th edsrzf 🇳🇿 892 69 1,269ms 20 Sep 2025 108th primo-ppcg 🇹🇭 892 158 349ms 18 Sep 2023 109th primo-ppcg 🇹🇭 891 198 32ms 10 May 2023 110th jared-hughes 889 333 3,058ms 22 Dec 2023 111th sean-niemann 🇺🇸 888 130 494ms 22 Jul 2024 111th namelessiw 888 130 477ms 22 Jul 2025 113th pardouin 🇫🇷 887 95 1,503ms 14 Apr 2025 114th kg583 🇺🇸 887 129 16ms 16 Oct 2024 115th sean-niemann 🇺🇸 887 146 949ms 19 Nov 2025 116th kg583 🇺🇸 886 79 461ms 15 Jan 2024 116th Lydxn 🇨🇦 886 79 388ms 16 Jan 2024 116th sean-niemann 🇺🇸 886 79 419ms 12 Mar 2025 119th GrayJoKing 🇦🇺 886 340 517ms 9 Mar 2023 120th primo-ppcg 🇹🇭 885 83 512ms 26 May 2021 121st UnderKoen 🇳🇱 884 583 2ms 11 Nov 2024 122nd xnor-gate 883 77 14ms 7 Apr 2021 122nd HPWiz 🇳🇿 883 77 12ms 2 Apr 2023 122nd 4atj 883 77 15ms 20 Jul 2025 125th lynn 883 99 1,286ms 9 Apr 2021 126th inventshah 883 153 81ms 30 Jan 2023 127th sean-niemann 🇺🇸 882 103 464ms 25 Jun 2025 128th clockworknazo 880 45 96ms 21 Sep 2022 129th JayXon 🇺🇸 880 193 1,728ms 28 Dec 2025 130th primo-ppcg 🇹🇭 879 151 52ms 3 May 2025 131st error256 878 103 73ms 13 Sep 2024 132nd primo-ppcg 🇹🇭 878 313 680ms 13 Aug 2025 133rd Steffan153 🇫🇮 877 111 767ms 30 Aug 2024 134th DialFrost 🇸🇬 875 80 477ms 24 Jan 2024 135th primo-ppcg 🇹🇭 873 79 14ms 18 Mar 2021 135th rucin93 🇵🇱 873 79 26ms 22 Jul 2024 135th sean-niemann 🇺🇸 873 79 26ms 3 Aug 2024 138th nwellnhof 🇩🇪 872 155 67ms 29 May 2023 139th acotis 872 179 200ms 26 Jun 2025 140th blaztoma 🇱🇹 871 164 115ms 24 Dec 2025 141st MeWhenI 🇻🇦 871 574 6ms 16 Dec 2024 142nd MarcMush 🇫🇷 871 581 4ms 5 Feb 2024 143rd ovs-code 🇩🇪 870 229 1,598ms 24 Jan 2025 144th primo-ppcg 🇹🇭 869 140 167ms 2 Apr 2021 145th MeWhenI 🇻🇦 868 583 7ms 25 Jul 2023 146th MeWhenI 🇻🇦 867 266 86ms 7 Dec 2022 147th m-tkach 🇺🇦 867 595 4ms 6 Mar 2024 148th AlephSquirrel 864 81 492ms 16 Jan 2024 149th SirBogman 🇺🇸 864 85 279ms 5 Jan 2024 150th ovs-code 🇩🇪 862 84 145ms 4 Aug 2024 151st sisyphus-ppcg 🇦🇺 861 66 332ms 23 Mar 2023 152nd primo-ppcg 🇹🇭 861 79 83ms 18 Mar 2021 152nd Lydxn 🇨🇦 861 79 12ms 8 Apr 2023 152nd nwellnhof 🇩🇪 861 79 11ms 26 May 2023 152nd kg583 🇺🇸 861 79 11ms 27 May 2023 152nd stefangimmillaro 861 79 12ms 18 Sep 2023 152nd Steffan153 🇫🇮 861 79 14ms 15 Jul 2024 152nd zacjl 861 79 11ms 7 Nov 2024 152nd sean-niemann 🇺🇸 861 79 14ms 12 Mar 2025 152nd Seek64 🇩🇪 861 79 13ms 15 May 2025 First Prev 81–160 of 1,766 Next Last