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 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 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 Minesweeper 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

Hole	Golfer	Bytes	Time	Submitted
ISBN	pardouin	62	41ms	2 Sep 2025
ISBN	sean-niemann	62	34ms	3 Aug 2025
ISBN	xsot	62	36ms	6 Jul 2025
ISBN	Natanaelel	62	34ms	18 May 2025
ISBN	error256	66	36ms	8 May 2025
ISBN	HumanoidCPU	92	36ms	2 Mar 2025
ISBN	JayXon	🥈 58	32ms	28 Dec 2024
ISBN	tatzyr	72	32ms	28 Dec 2024
ISBN	stefangimmillaro	67	33ms	26 Dec 2024
ISBN	DialFrost	71	35ms	26 Dec 2024
ISBN	LostSyntax21	99	44ms	9 Sep 2024
ISBN	Steffan153	62	43ms	28 Jun 2024
ISBN	emgordon154	74	54ms	25 Jun 2024
ISBN	Ralac07	152	36ms	21 Jun 2024
ISBN	madex	122	34ms	16 Jun 2024
ISBN	KatieLG	93	37ms	9 Jun 2024
ISBN	olleicua	74	36ms	16 Feb 2024
ISBN	MeWhenI	65	37ms	7 Dec 2023
ISBN	anter69	68	38ms	20 Nov 2023
ISBN	aaronze	80	48ms	21 Sep 2023
ISBN	nwellnhof	63	37ms	18 Jul 2023
ISBN	ovs-code	63	33ms	9 May 2023
ISBN	Andriamanitra	69	46ms	17 Apr 2023
ISBN	Haksell	68	38ms	23 Feb 2023
ISBN	olivermrose	77	35ms	5 Dec 2022
ISBN	4hg	69	37ms	30 Nov 2022
ISBN	jared-hughes	75	38ms	9 Sep 2022
ISBN	galloj	83	37ms	9 Sep 2022
ISBN	canissimia	🥉 61	58ms	18 Jul 2022
ISBN	alexjurkiewicz	97	37ms	7 Jul 2022
ISBN	mosegontar	139	33ms	6 Jul 2022
ISBN	KatieLG-Transpiler	198	35ms	3 Jul 2022
ISBN	Shanethegamer	68	33ms	27 May 2022
ISBN	SirBogman	68	35ms	19 May 2022
ISBN	Lydxn	💎 57	38ms	27 Feb 2022
ISBN	GrayJoKing	64	42ms	10 Feb 2022
ISBN	jstanley0	77	34ms	5 Feb 2022
ISBN	adoxography	97	38ms	20 Jan 2022
ISBN	Waffle3z	74	48ms	12 Jan 2022
ISBN	primo-ppcg	62	34ms	11 Jan 2022
ISBN	janlelis	67	38ms	11 Jan 2022
ISBN	sisyphus-ppcg	64	38ms	11 Jan 2022
ISBN	akshatj27	68	38ms	10 Jan 2022