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	heanyang1	147	20 Apr 2025
Happy Numbers	not-a-pokemon	107	11 Apr 2025
Happy Numbers	sean-niemann	78	7 Mar 2025
Happy Numbers	kevinnaviapaiva	279	6 Mar 2025
Happy Numbers	TeodorDyakov	82	5 Mar 2025
Happy Numbers	JunkIce	133	23 Feb 2025
Happy Numbers	KasperKivimaeki	76	4 Feb 2025
Happy Numbers	CaedenHarper	106	24 Jan 2025
Happy Numbers	LostSyntax21	82	8 Jan 2025
Happy Numbers	DialFrost	79	17 Dec 2024
Happy Numbers	GWStuart	169	22 Nov 2024
Happy Numbers	pardouin	82	8 Oct 2024
Happy Numbers	Mabeloid	123	20 Sep 2024
Happy Numbers	Luca2812	123	11 Sep 2024
Happy Numbers	snoozingnewt	82	1 Sep 2024
Happy Numbers	rhdqor213	🥇 75	29 Jul 2024
Happy Numbers	roupiq	80	9 Jun 2024
Happy Numbers	Herbert00709	80	8 Jun 2024
Happy Numbers	xsot	79	23 May 2024
Happy Numbers	violeta-desantis	125	8 May 2024
Happy Numbers	dokutan	90	1 May 2024
Happy Numbers	Jonatan6	88	27 Apr 2024
Happy Numbers	ovs-code	79	24 Mar 2024
Happy Numbers	Bmrl7	93	29 Feb 2024
Happy Numbers	AdrienHache	82	7 Jan 2024
Happy Numbers	Yewzir	86	22 Dec 2023
Happy Numbers	elgan65536	93	28 Nov 2023
Happy Numbers	JohandeRuiter	101	28 Nov 2023
Happy Numbers	janbehrens	80	26 Nov 2023
Happy Numbers	RealAMC	123	21 Nov 2023
Happy Numbers	HumanoidCPU	123	16 Nov 2023
Happy Numbers	Azearia	173	7 Nov 2023
Happy Numbers	nyoshe	125	24 Sep 2023
Happy Numbers	aubergine-sauce	120	20 Sep 2023
Happy Numbers	jonah1068	151	15 Sep 2023
Happy Numbers	msbranicky	135	28 Aug 2023
Happy Numbers	ListeriaM	88	25 Aug 2023
Happy Numbers	AlephSquirrel	94	8 Jun 2023
Happy Numbers	TerenceTux	127	6 Jun 2023
Happy Numbers	annaproxy	85	18 May 2023
Happy Numbers	Lydxn	🥇 75	13 May 2023
Happy Numbers	m-tkach	79	9 Mar 2023
Happy Numbers	zt14427	160	4 Mar 2023
Happy Numbers	calinous	154	28 Feb 2023
Happy Numbers	Haksell	123	28 Feb 2023
Happy Numbers	KenanHanke	94	22 Feb 2023
Happy Numbers	Steffan153	78	28 Jan 2023
Happy Numbers	inventshah	78	27 Jan 2023
Happy Numbers	Alex-x90	78	27 Jan 2023
Happy Numbers	CatsAreFluffy	103	15 Jan 2023
Happy Numbers	Shanethegamer	94	18 Dec 2022
Happy Numbers	NJRist	127	25 Nov 2022
Happy Numbers	trist224	111	15 Nov 2022
Happy Numbers	cmayer777	115	12 Nov 2022
Happy Numbers	jupj	102	15 Oct 2022
Happy Numbers	KatieLG-Transpiler	158	23 Jun 2022
Happy Numbers	saito-ta	🥇 75	22 Jun 2022
Happy Numbers	MeWhenI	79	21 Jun 2022
Happy Numbers	LorenzoDeGaspari	100	20 Jun 2022
Happy Numbers	Natanaelel	106	31 Mar 2022
Happy Numbers	jared-hughes	80	30 Mar 2022
Happy Numbers	GrayJoKing	80	13 Mar 2022
Happy Numbers	c0d3-4-F00d	81	5 Jan 2022
Happy Numbers	Adrien-AM	163	27 Dec 2021
Happy Numbers	dillon-duncando	134	24 Dec 2021
Happy Numbers	emgordon154	80	22 Dec 2021
Happy Numbers	Irratix	91	19 Dec 2021
Happy Numbers	NewDefectus	84	16 Dec 2021
Happy Numbers	Y4ren	142	2 Dec 2021
Happy Numbers	JayXon	76	26 Nov 2021
Happy Numbers	Despacito696969	156	12 Nov 2021
Happy Numbers	mokymok	156	10 Nov 2021
Happy Numbers	tegenton	123	6 Oct 2021
Happy Numbers	lynn	79	2 Oct 2021
Happy Numbers	ColesHoles	125	1 Oct 2021