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	Chars	Time	Submitted
Happy Numbers	emgordon154	30	49ms	10 Sep 2025
Happy Numbers	fuzzylojik-golf	27	45ms	9 Sep 2025
Happy Numbers	CaedenHarper	27	47ms	14 Jul 2025
Happy Numbers	edsrzf	27	60ms	9 Mar 2025
Happy Numbers	LostSyntax21	27	56ms	8 Jan 2025
Happy Numbers	qewdweftr4g	108	41ms	16 Oct 2024
Happy Numbers	pardouin	27	48ms	21 Sep 2024
Happy Numbers	Mabeloid	108	39ms	20 Sep 2024
Happy Numbers	hippopotam00sehead	108	37ms	13 Sep 2024
Happy Numbers	snoozingnewt	27	44ms	1 Sep 2024
Happy Numbers	dokutan	67	36ms	16 Jun 2024
Happy Numbers	HumanoidCPU	108	37ms	3 May 2024
Happy Numbers	steffan-polygolf	86	48ms	19 Feb 2024
Happy Numbers	ovs-code	27	162ms	2 Feb 2024
Happy Numbers	orthoplex	🥉 26	190ms	1 Feb 2024
Happy Numbers	CornerMercury	27	42ms	24 Aug 2023
Happy Numbers	zt14427	143	37ms	2 May 2023
Happy Numbers	DialFrost	27	42ms	28 Jan 2023
Happy Numbers	b10011	46	50ms	9 Jan 2023
Happy Numbers	AlephSquirrel	27	46ms	30 Dec 2022
Happy Numbers	retrohun	112	37ms	27 Dec 2022
Happy Numbers	primo-ppcg	🥈 24	43ms	9 Dec 2022
Happy Numbers	DaCuteRaccoon	27	43ms	30 Nov 2022
Happy Numbers	SirBogman	32	44ms	10 Sep 2022
Happy Numbers	clockworknazo	🥉 26	110ms	6 Sep 2022
Happy Numbers	GolfingSuccess	🥉 26	109ms	13 Aug 2022
Happy Numbers	saito-ta	🥉 26	153ms	12 Aug 2022
Happy Numbers	jared-hughes	27	41ms	29 Jul 2022
Happy Numbers	Lydxn	💎 23	44ms	28 Jul 2022
Happy Numbers	sisyphus-ppcg	27	41ms	24 Jul 2022
Happy Numbers	MeWhenI	27	45ms	23 Jul 2022
Happy Numbers	KatieLG-Transpiler	108	39ms	22 Jul 2022
Happy Numbers	KatieLG	108	38ms	22 Jul 2022
Happy Numbers	Natanaelel	32	43ms	22 Jul 2022
Happy Numbers	lynn	27	50ms	22 Jul 2022
Happy Numbers	Shanethegamer	28	45ms	22 Jul 2022
Happy Numbers	sean-niemann	27	44ms	22 Jul 2022