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

Hole	Golfer	Bytes	Submitted
Kolakoski Sequence	dokutan	251	24 Mar 2025
Kolakoski Sequence	5quiwyrm	54	5 Dec 2024
Kolakoski Sequence	nwellnhof	💎 39	27 Oct 2024
Kolakoski Sequence	Mabeloid	2,001	21 Sep 2024
Kolakoski Sequence	bitsandbeyond	🥈 42	24 Jul 2024
Kolakoski Sequence	DialFrost	49	25 Jun 2024
Kolakoski Sequence	HumanoidCPU	2,001	18 May 2024
Kolakoski Sequence	Yewzir	69	9 Apr 2024
Kolakoski Sequence	IISResetMe	96	8 Mar 2024
Kolakoski Sequence	SirBogman	46	2 Feb 2024
Kolakoski Sequence	Feniske	51	21 Nov 2023
Kolakoski Sequence	Msleizak	78	20 Nov 2023
Kolakoski Sequence	MaxCastella	2,001	17 Nov 2023
Kolakoski Sequence	HCRitter	2,002	17 Oct 2023
Kolakoski Sequence	Shanethegamer	57	27 Jul 2023
Kolakoski Sequence	TaserTheFox	100	8 Jun 2023
Kolakoski Sequence	MeWhenI	47	28 Jan 2023
Kolakoski Sequence	retrohun	2,012	27 Dec 2022
Kolakoski Sequence	KatieLG-Transpiler	2,006	24 Jun 2022
Kolakoski Sequence	mokymok	2,001	10 Nov 2021
Kolakoski Sequence	KevinMarquette	60	21 Oct 2021
Kolakoski Sequence	janbehrens	66	29 Sep 2021
Kolakoski Sequence	primo-ppcg	🥉 43	25 May 2021
Kolakoski Sequence	btnlq	🥉 43	26 Jan 2021
Kolakoski Sequence	TimCurwick	46	26 Jan 2021
Kolakoski Sequence	prplz	46	24 Jan 2021
Kolakoski Sequence	rvdnieuwendijk	70	18 Jan 2021
Kolakoski Sequence	KatieLG	2,006	17 Jan 2021