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 Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Multitap Input 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 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal

Bytes Chars

Hole	Golfer	Bytes	Time	Submitted
Kolakoski Constant	albanian-laundromat	💎 272	4,980ms	3 days ago
Kolakoski Constant	jusaka	1,010	3ms	6 days ago
Kolakoski Constant	JOrE20	1,008	3ms	2 Jan 2026
Kolakoski Constant	duckyluuk	1,008	4ms	12 Nov 2025
Kolakoski Constant	MarcMush	1,008	3ms	29 Jan 2025
Kolakoski Constant	CaedenHarper	1,008	3ms	22 Jan 2025
Kolakoski Constant	BREMAUCY	1,008	3ms	14 Jan 2025
Kolakoski Constant	msbranicky	1,008	4ms	13 Jan 2025
Kolakoski Constant	Shanethegamer	1,008	4ms	13 Jan 2025
Kolakoski Constant	Yewzir	🥉 711	7ms	19 Dec 2024
Kolakoski Constant	madeforlosers	1,008	3ms	16 Dec 2024
Kolakoski Constant	MeWhenI	🥈 574	5ms	16 Dec 2024
Kolakoski Constant	GolfingSuccess	1,008	3ms	14 Dec 2024
Kolakoski Constant	dokutan	1,008	3ms	12 Dec 2024
Kolakoski Constant	KatieLG	1,008	3ms	12 Dec 2024
Kolakoski Constant	HumanoidCPU	1,008	3ms	12 Dec 2024
Kolakoski Constant	Mabeloid	1,008	3ms	20 Sep 2024
Kolakoski Constant	bac0id	1,008	4ms	26 Jun 2024
Kolakoski Constant	neel11235813	1,008	3ms	13 Mar 2024
Kolakoski Constant	CatsAreFluffy	1,008	3ms	12 Mar 2024