Kolakoski Sequence in Python 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 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 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 Calendar 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 Arturo Befunge BQN CJam CoffeeScript Egel Erlang 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 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 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 Calendar 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 223rd Bmrl7 658 79 13ms 19 Mar 2024 227th bastienvoirin 🇫🇷 650 80 14ms 4 Feb 2021 227th argusdusty 🇺🇸 650 80 17ms 25 Mar 2021 227th OppositeShark 650 80 11ms 9 Apr 2022 227th WillowWispy 650 80 10ms 16 Mar 2025 231st vodker1 642 81 10ms 9 Mar 2022 231st tooningelaere 642 81 9ms 5 Dec 2022 233rd fynnkroeger 634 82 10ms 24 Mar 2021 233rd BrenSchaap 634 82 11ms 21 Oct 2021 233rd MichaelMBradley 🇨🇦 634 82 9ms 18 Feb 2022 236th Brianzhengca 627 83 10ms 1 Feb 2021 236th hymanimy 627 83 11ms 24 Aug 2021 236th nullie 627 83 10ms 9 Jun 2022 236th a-penton 627 83 11ms 22 Sep 2022 240th gXLg 🇩🇪 619 84 18ms 22 Oct 2022 240th dylanjones92 619 84 12ms 19 Jan 2024 242nd mikehanus 612 85 10ms 29 Jan 2024 242nd alexeldridge 612 85 10ms 17 Aug 2024 242nd JunkIce 612 85 17ms 4 Oct 2024 242nd Flekay 🇩🇪 612 85 16ms 10 Jul 2025 246th adoxography 605 86 39ms 23 Jan 2021 246th mokymok 🇺🇸 605 86 11ms 23 Nov 2021 246th 40fied4t 605 86 11ms 15 May 2025 249th boxjelly 598 87 9ms 21 Jan 2021 249th amollberg 🇸🇪 598 87 12ms 3 Jan 2022 249th randolchance 598 87 11ms 11 Feb 2023 249th taesungh 598 87 13ms 20 Oct 2023 253rd tnecio 591 88 11ms 18 Jul 2021 253rd Jacob385 591 88 43ms 22 Apr 2024 255th MichalMarsalek 🇨🇿 584 89 12ms 30 Aug 2022 255th za3k 584 89 244ms 28 Oct 2022 257th tomh1012 578 90 10ms 23 Feb 2021 257th RaBa21 🇭🇺 578 90 14ms 18 Jul 2025 259th j-Ewan 571 91 15ms 11 Mar 2022 259th QuincyNash 🇺🇸 571 91 12ms 17 Nov 2022 261st myleopard 565 92 13ms 13 Oct 2021 261st cafehaine 🇫🇷 565 92 10ms 23 May 2022 261st glesnick 565 92 40ms 18 Aug 2022 264th AforAmpere 559 93 13ms 24 Feb 2021 264th sreyfe 559 93 13ms 6 Jun 2024 264th TheZwierzLF 🇵🇱 559 93 69ms 2 days ago 267th CodyMiner 547 95 41ms 11 Nov 2021 267th MyApaulogies 547 95 9ms 26 Dec 2021 267th madeforlosers 547 95 11ms 14 days ago 270th midnattssol 🇸🇪 542 96 11ms 27 Jul 2023 271st raphaelimahorn 536 97 13ms 10 Aug 2021 271st Foxinatel 536 97 10ms 22 Aug 2021 273rd yuchuehw 520 100 18ms 18 Jan 2024 274th Pena86 505 103 9ms 20 Feb 2021 274th janga1 505 103 11ms 18 Aug 2021 276th eiburns 500 104 32ms 10 Jan 2022 276th Vaekor 500 104 32ms 3 Aug 2023 278th Unknownuserfrommars 473 110 9ms 5 Aug 2025 279th bbakersmith 456 114 10ms 18 Jul 2021 279th bac0id 456 114 10ms 30 Jun 2024 281st dgambit 452 115 9ms 2 Apr 2021 281st mdnestor 452 115 25ms 14 Dec 2022 283rd 4ndyJ 🇬🇧 448 116 12ms 31 Jan 2024 284th Bananapants22 441 118 9ms 30 Aug 2022 285th henrytranter 437 119 16ms 10 Feb 2021 285th maggym00 437 119 11ms 29 Apr 2021 285th dillon-duncando 437 119 10ms 3 Oct 2022 288th sleepyStick 419 124 27ms 11 Mar 2022 289th johndixon01 403 129 10ms 23 Sep 2022 289th brimstonetrader 403 129 10ms 13 Nov 2024 291st mothcolada 🇺🇸 394 132 11ms 10 Mar 2021 292nd shinylego 382 136 9ms 19 Oct 2022 293rd asadullayev 371 140 9ms 4 Mar 2021 294th kevinnaviapaiva 351 148 10ms 14 Feb 2025 295th Techdude01 347 150 11ms 19 Dec 2022 296th atazzam 🇺🇸 319 163 9ms 3 Sep 2022 297th DrPrettyman 313 166 9ms 10 Jul 2023 298th artieleach 308 169 10ms 7 Feb 2021 299th c0d3-4-F00d 🇩🇪 272 191 12ms 10 Jul 2021 300th Mikey-Beep 🇬🇧 239 218 9ms 2 Sep 2024 First Prev 226–300 of 317 Next Last