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
Leap Years	GrayJoKing	34	13 Jul 2025
Leap Years	SirBogman	41	5 Jun 2025
Leap Years	4hg	33	11 Mar 2025
Leap Years	CaedenHarper	739	25 Jan 2025
Leap Years	HumanoidCPU	739	3 Jul 2024
Leap Years	codereport	38	1 Jun 2024
Leap Years	Natanaelel	31	21 Feb 2024
Leap Years	ovs-code	🥇 28	6 Feb 2024
Leap Years	stackofbears	32	2 Feb 2024
Leap Years	MeWhenI	49	10 Oct 2022
Leap Years	saltysylvi	40	5 Aug 2022
Leap Years	jared-hughes	33	2 Aug 2022
Leap Years	KatieLG-Transpiler	2,920	24 Jun 2022
Leap Years	j-Ewan	40	16 Feb 2022
Leap Years	mokymok	1,460	11 Nov 2021
Leap Years	nwellnhof	31	26 Sep 2021
Leap Years	rak1507	31	20 Sep 2021
Leap Years	KatieLG	739	18 May 2021
Leap Years	Shanethegamer	35	22 Apr 2021
Leap Years	HPWiz	🥇 28	17 Apr 2021
Leap Years	lynn	🥇 28	12 Apr 2021
Leap Years	RustemB	54	10 Apr 2021
Leap Years	orthoplex	35	5 Oct 2020
Leap Years	yzhs	41	31 Jan 2020
Leap Years	handisb	45	24 Sep 2019
Leap Years	primo-ppcg	29	1 Apr 2019
Leap Years	jonahx	39	14 Jan 2019
Leap Years	retrohun	1,459	21 Dec 2018
Leap Years	yokasuretsu	42	4 Dec 2018