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 Calendar 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 Minesweeper 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 Tower of Hanoi 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 Binary Lambda Calculus Connect Four Continued Fractions Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Multitap Input NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang 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 ArkScript Arturo Befunge BQN CJam CoffeeScript Egel 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
Happy Numbers	NoneTheFewer	314	1,000ms	22 days ago
Happy Numbers	snoozingnewt	69	222ms	29 Nov 2025
Happy Numbers	CaedenHarper	106	252ms	16 Aug 2025
Happy Numbers	IISResetMe	87	379ms	1 Jun 2025
Happy Numbers	sean-niemann	53	278ms	6 Apr 2025
Happy Numbers	JunkIce	95	269ms	23 Feb 2025
Happy Numbers	DialFrost	53	235ms	26 Dec 2024
Happy Numbers	dokutan	89	242ms	14 Oct 2024
Happy Numbers	Mabeloid	108	213ms	20 Sep 2024
Happy Numbers	bitsandbeyond	🥇 52	241ms	13 Jul 2024
Happy Numbers	resoNathan	167	341ms	15 May 2024
Happy Numbers	HumanoidCPU	106	229ms	9 May 2024
Happy Numbers	dcgjb	57	222ms	6 May 2024
Happy Numbers	corbob	106	598ms	23 Apr 2024
Happy Numbers	SirBogman	53	234ms	8 Jan 2024
Happy Numbers	Lydxn	🥇 52	232ms	7 Jan 2024
Happy Numbers	janbehrens	🥇 52	246ms	26 Nov 2023
Happy Numbers	Msleizak	209	257ms	23 Nov 2023
Happy Numbers	Feniske	67	503ms	8 Nov 2023
Happy Numbers	HCRitter	132	948ms	23 Oct 2023
Happy Numbers	Shanethegamer	108	232ms	13 Sep 2023
Happy Numbers	TaserTheFox	112	339ms	5 Jun 2023
Happy Numbers	zt14427	522	234ms	2 May 2023
Happy Numbers	Steffan153	53	266ms	29 Jan 2023
Happy Numbers	MeWhenI	53	247ms	29 Jan 2023
Happy Numbers	retrohun	522	217ms	27 Dec 2022
Happy Numbers	MaxCastella	106	212ms	29 Sep 2022
Happy Numbers	stefangimmillaro	53	282ms	22 Aug 2022
Happy Numbers	sisyphus-ppcg	53	267ms	15 Aug 2022
Happy Numbers	juliansiebert	55	240ms	31 Jul 2022
Happy Numbers	KatieLG-Transpiler	144	201ms	24 Jun 2022
Happy Numbers	ehmiiz	106	220ms	20 Jun 2022
Happy Numbers	lynn	54	239ms	25 May 2022
Happy Numbers	nwellnhof	53	246ms	27 Dec 2021
Happy Numbers	mokymok	139	207ms	8 Nov 2021
Happy Numbers	KatieLG	144	229ms	10 Oct 2021
Happy Numbers	JayXon	53	224ms	28 Jun 2021
Happy Numbers	bac0id	108	219ms	25 Jan 2021
Happy Numbers	gjh71	89	339ms	21 Jan 2021
Happy Numbers	jiaminglimjm	119	231ms	9 Jan 2021
Happy Numbers	btnlq	53	251ms	13 Dec 2020
Happy Numbers	TimCurwick	68	340ms	30 Nov 2020
Happy Numbers	sergeyz7	119	317ms	6 Nov 2020
Happy Numbers	prplz	53	260ms	20 Oct 2020
Happy Numbers	primo-ppcg	53	256ms	20 Oct 2020
Happy Numbers	HumanEquivalentUnit	59	356ms	10 Oct 2020
Happy Numbers	jorgeasaurus	188	270ms	10 Oct 2020
Happy Numbers	bstrautin	82	234ms	5 Aug 2020
Happy Numbers	Codsilla	108	213ms	18 Jul 2020
Happy Numbers	rvdnieuwendijk	122	279ms	16 Jul 2020
Happy Numbers	lahell	79	600ms	5 Jul 2020
Happy Numbers	northvandrew	106	202ms	22 Jun 2020
Happy Numbers	Agazoth	163	330ms	8 Jun 2020
Happy Numbers	KevinMarquette	82	356ms	6 Jun 2020
Happy Numbers	krzydoug	86	345ms	6 Jun 2020
Happy Numbers	tehshwann	133	382ms	5 Jun 2020
Happy Numbers	purplemonkeymad	106	211ms	5 Jun 2020
Happy Numbers	SteveL-MSFT	106	246ms	4 Jun 2020
Happy Numbers	rjmholt	123	337ms	3 Jun 2020
Happy Numbers	thlac	112	228ms	3 Jun 2020
Happy Numbers	st0le	119	234ms	2 Jun 2020