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
Happy Numbers	Apataras	131	26 days ago
Happy Numbers	yoshykai	180	15 Apr 2025
Happy Numbers	JunkIce	160	23 Feb 2025
Happy Numbers	Jacob385	136	21 Feb 2025
Happy Numbers	CaedenHarper	200	31 Jan 2025
Happy Numbers	ravnskjaer	164	20 Dec 2024
Happy Numbers	yashima	188	21 Oct 2024
Happy Numbers	Mabeloid	210	20 Sep 2024
Happy Numbers	syspro86	200	31 Jul 2024
Happy Numbers	bac0id	192	30 Jun 2024
Happy Numbers	HumanoidCPU	200	13 May 2024
Happy Numbers	luca1339	207	9 May 2024
Happy Numbers	oeL87	279	29 Apr 2024
Happy Numbers	dokutan	146	22 Jan 2024
Happy Numbers	theunofficialcoder	324	21 Jan 2024
Happy Numbers	xbxbxb007	178	11 Jan 2024
Happy Numbers	msbranicky	187	9 Jan 2024
Happy Numbers	h3ra993huskp	🥇 126	20 Dec 2023
Happy Numbers	PierceZ	818	29 Nov 2023
Happy Numbers	janbehrens	134	26 Nov 2023
Happy Numbers	jonah1068	214	15 Sep 2023
Happy Numbers	Shanethegamer	174	13 Sep 2023
Happy Numbers	Schmitt-Very-Cool	174	22 Jun 2023
Happy Numbers	benradclyffe	194	15 May 2023
Happy Numbers	zt14427	215	2 May 2023
Happy Numbers	Yewzir	135	23 Apr 2023
Happy Numbers	oganaa	559	6 Feb 2023
Happy Numbers	DialFrost	🥇 126	22 Jan 2023
Happy Numbers	retrohun	210	27 Dec 2022
Happy Numbers	sonisonjames	197	11 Dec 2022
Happy Numbers	DaCuteRaccoon	322	30 Nov 2022
Happy Numbers	Steffan153	🥇 126	30 Nov 2022
Happy Numbers	stefangimmillaro	🥇 126	17 Jul 2022
Happy Numbers	KatieLG-Transpiler	177	23 Jun 2022
Happy Numbers	inventshah	146	17 Jun 2022
Happy Numbers	KatieLG	174	22 May 2022
Happy Numbers	Natanaelel	165	31 Mar 2022
Happy Numbers	bwat2	239	10 Mar 2022
Happy Numbers	jared-hughes	132	15 Feb 2022
Happy Numbers	tejokumar	496	22 Jan 2022
Happy Numbers	Irratix	147	11 Dec 2021
Happy Numbers	sean-niemann	🥇 126	2 Dec 2021
Happy Numbers	mokymok	200	9 Nov 2021
Happy Numbers	MeWhenI	🥇 126	21 Sep 2021
Happy Numbers	cbrt-x	162	1 Sep 2021
Happy Numbers	primo-ppcg	🥇 126	23 Jun 2021
Happy Numbers	Lydxn	🥇 126	29 May 2021
Happy Numbers	JayXon	🥇 126	26 May 2021
Happy Numbers	neihousaigaai	152	8 May 2021
Happy Numbers	melikebuyruk	180	22 Mar 2021
Happy Numbers	Re-Adventures	157	8 Mar 2021
Happy Numbers	boxjelly	153	17 Feb 2021
Happy Numbers	baumpilz	171	17 Dec 2020
Happy Numbers	xkacer	128	20 Nov 2020
Happy Numbers	prplz	130	24 Oct 2020
Happy Numbers	nwellnhof	🥇 126	17 Oct 2020
Happy Numbers	ScottHamper	🥇 126	16 Oct 2020
Happy Numbers	jiaminglimjm	208	4 Jul 2020
Happy Numbers	Grimmjow91	344	3 Jun 2020
Happy Numbers	gianlab	369	30 Apr 2020