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 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 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 Calendar 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 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
Happy Numbers	kmathis22	111	339ms	23 hours ago
Happy Numbers	DialFrost	🥇 89	334ms	6 days ago
Happy Numbers	Yax42	92	339ms	8 days ago
Happy Numbers	HumanoidCPU	137	328ms	12 days ago
Happy Numbers	MeWhenI	🥇 89	335ms	13 days ago
Happy Numbers	Jacob385	99	329ms	24 days ago
Happy Numbers	Babafaba	122	341ms	14 Oct 2025
Happy Numbers	stefangimmillaro	🥇 89	337ms	6 Oct 2025
Happy Numbers	namelessiw	90	343ms	3 Oct 2025
Happy Numbers	CaedenHarper	118	349ms	3 Oct 2025
Happy Numbers	Yewzir	98	342ms	2 Oct 2025
Happy Numbers	Schmitt-Very-Cool	128	335ms	30 Sep 2025
Happy Numbers	Liibe	156	325ms	25 Sep 2025
Happy Numbers	nwellnhof	🥇 89	338ms	25 Sep 2025
Happy Numbers	Shanethegamer	110	341ms	25 Sep 2025
Happy Numbers	JayXon	🥇 89	335ms	24 Sep 2025
Happy Numbers	sean-niemann	🥇 89	329ms	24 Sep 2025
Happy Numbers	snoozingnewt	125	340ms	24 Sep 2025
Happy Numbers	dokutan	101	353ms	24 Sep 2025
Happy Numbers	jared-hughes	104	337ms	24 Sep 2025
Happy Numbers	KatieLG	154	325ms	24 Sep 2025
Happy Numbers	arvindrajarajan08	447	300ms	28 Aug 2025
Happy Numbers	Apataras	131	329ms	25 Jul 2025
Happy Numbers	yoshykai	180	308ms	15 Apr 2025
Happy Numbers	JunkIce	160	303ms	23 Feb 2025
Happy Numbers	ravnskjaer	164	307ms	20 Dec 2024
Happy Numbers	yashima	188	390ms	21 Oct 2024
Happy Numbers	Mabeloid	210	288ms	20 Sep 2024
Happy Numbers	syspro86	200	341ms	31 Jul 2024
Happy Numbers	bac0id	192	297ms	30 Jun 2024
Happy Numbers	luca1339	207	289ms	9 May 2024
Happy Numbers	oeL87	279	320ms	29 Apr 2024
Happy Numbers	theunofficialcoder	324	320ms	21 Jan 2024
Happy Numbers	xbxbxb007	178	309ms	11 Jan 2024
Happy Numbers	msbranicky	187	294ms	9 Jan 2024
Happy Numbers	h3ra993huskp	126	328ms	20 Dec 2023
Happy Numbers	PierceZ	818	331ms	29 Nov 2023
Happy Numbers	janbehrens	134	297ms	26 Nov 2023
Happy Numbers	jonah1068	214	300ms	15 Sep 2023
Happy Numbers	benradclyffe	194	316ms	15 May 2023
Happy Numbers	zt14427	215	288ms	2 May 2023
Happy Numbers	oganaa	559	302ms	6 Feb 2023
Happy Numbers	retrohun	210	282ms	27 Dec 2022
Happy Numbers	sonisonjames	197	291ms	11 Dec 2022
Happy Numbers	DaCuteRaccoon	322	328ms	30 Nov 2022
Happy Numbers	Steffan153	126	328ms	30 Nov 2022
Happy Numbers	KatieLG-Transpiler	177	279ms	23 Jun 2022
Happy Numbers	inventshah	146	300ms	17 Jun 2022
Happy Numbers	Natanaelel	165	300ms	31 Mar 2022
Happy Numbers	bwat2	239	313ms	10 Mar 2022
Happy Numbers	tejokumar	496	315ms	22 Jan 2022
Happy Numbers	Irratix	147	302ms	11 Dec 2021
Happy Numbers	mokymok	200	290ms	9 Nov 2021
Happy Numbers	cbrt-x	162	297ms	1 Sep 2021
Happy Numbers	primo-ppcg	126	319ms	23 Jun 2021
Happy Numbers	Lydxn	126	323ms	29 May 2021
Happy Numbers	neihousaigaai	152	306ms	8 May 2021
Happy Numbers	melikebuyruk	180	304ms	22 Mar 2021
Happy Numbers	Re-Adventures	157	285ms	8 Mar 2021
Happy Numbers	boxjelly	153	298ms	17 Feb 2021
Happy Numbers	baumpilz	171	292ms	17 Dec 2020
Happy Numbers	xkacer	128	317ms	20 Nov 2020
Happy Numbers	prplz	130	297ms	24 Oct 2020
Happy Numbers	ScottHamper	126	328ms	16 Oct 2020
Happy Numbers	jiaminglimjm	208	295ms	4 Jul 2020
Happy Numbers	Grimmjow91	344	324ms	3 Jun 2020
Happy Numbers	gianlab	369	305ms	30 Apr 2020