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	Chars	Submitted
Kolakoski Sequence	dokutan	91	18 Jul 2025
Kolakoski Sequence	CaedenHarper	2,035	23 Jan 2025
Kolakoski Sequence	snyderek	91	21 Nov 2024
Kolakoski Sequence	Herbert00709	101	19 Nov 2024
Kolakoski Sequence	Mabeloid	2,044	21 Sep 2024
Kolakoski Sequence	HumanoidCPU	229	3 Jun 2024
Kolakoski Sequence	ovs-code	83	3 Jun 2024
Kolakoski Sequence	JayXon	🥇 78	4 Mar 2024
Kolakoski Sequence	MateuszPietrzak	112	16 Jan 2024
Kolakoski Sequence	msbranicky	133	10 Jan 2024
Kolakoski Sequence	tailorspy	103	29 Oct 2023
Kolakoski Sequence	Yewzir	88	14 Oct 2023
Kolakoski Sequence	09cf	85	24 Sep 2023
Kolakoski Sequence	sean-niemann	81	23 Sep 2023
Kolakoski Sequence	Lydxn	🥇 78	28 Jul 2023
Kolakoski Sequence	Steffan153	81	23 Mar 2023
Kolakoski Sequence	KatieLG	197	18 Mar 2023
Kolakoski Sequence	CatsAreFluffy	129	4 Feb 2023
Kolakoski Sequence	retrohun	2,044	27 Dec 2022
Kolakoski Sequence	Irratix	82	18 Dec 2022
Kolakoski Sequence	janbehrens	91	20 Nov 2022
Kolakoski Sequence	inventshah	83	17 Nov 2022
Kolakoski Sequence	jared-hughes	84	31 Jul 2022
Kolakoski Sequence	nwellnhof	🥉 79	13 Jul 2022
Kolakoski Sequence	KatieLG-Transpiler	2,079	24 Jun 2022
Kolakoski Sequence	Alex-x90	99	23 Jun 2022
Kolakoski Sequence	MeWhenI	89	8 May 2022
Kolakoski Sequence	m-tkach	89	25 Apr 2022
Kolakoski Sequence	I-Love-47	106	10 Feb 2022
Kolakoski Sequence	primo-ppcg	85	18 Jan 2022
Kolakoski Sequence	Shanethegamer	93	12 Jan 2022
Kolakoski Sequence	JGDoerrer	103	5 Jan 2022
Kolakoski Sequence	SirBogman	108	3 Jan 2022