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	CaedenHarper	112	4 days ago
Happy Numbers	dokutan	112	20 Apr 2025
Happy Numbers	alphafalfa	72	9 Dec 2024
Happy Numbers	Mabeloid	112	20 Sep 2024
Happy Numbers	KatieLG	112	2 Jun 2024
Happy Numbers	HumanoidCPU	112	3 May 2024
Happy Numbers	ovs-code	44	31 Dec 2023
Happy Numbers	ndren	88	1 Oct 2023
Happy Numbers	SirFireball3521	45	22 Mar 2023
Happy Numbers	zt14427	330	4 Mar 2023
Happy Numbers	Lydxn	42	21 Feb 2023
Happy Numbers	sisyphus-ppcg	🥉 41	31 Jan 2023
Happy Numbers	trist224	91	14 Dec 2022
Happy Numbers	MeWhenI	92	4 Aug 2022
Happy Numbers	KatieLG-Transpiler	112	24 Jun 2022
Happy Numbers	falsifian	130	5 Jun 2022
Happy Numbers	scpchicken	52	7 Mar 2022
Happy Numbers	Shanethegamer	62	8 Dec 2021
Happy Numbers	mokymok	143	8 Nov 2021
Happy Numbers	SirBogman	47	4 Nov 2021
Happy Numbers	Natanaelel	🥉 41	7 Oct 2021
Happy Numbers	prplz	49	27 Sep 2021
Happy Numbers	JRaspass	58	20 Sep 2021
Happy Numbers	xiBread	92	20 Sep 2021
Happy Numbers	Indivicivet	64	24 Mar 2021
Happy Numbers	GrayJoKing	💎 39	17 Oct 2020
Happy Numbers	Attero	51	6 Oct 2020
Happy Numbers	primo-ppcg	🥉 41	6 Oct 2020
Happy Numbers	nwellnhof	🥈 40	4 Oct 2020
Happy Numbers	rucin93	92	7 Sep 2020
Happy Numbers	jjatria	102	7 Jul 2020
Happy Numbers	RustemB	132	22 May 2020
Happy Numbers	AlexDaniel	47	5 Apr 2020
Happy Numbers	jiaminglimjm	115	11 Dec 2019
Happy Numbers	retrohun	90	26 Apr 2019
Happy Numbers	elisherer	76	19 Apr 2019
Happy Numbers	metakuna	87	16 Apr 2019
Happy Numbers	massung	188	22 Mar 2019
Happy Numbers	jkramer	84	30 Jul 2018
Happy Numbers	yokasuretsu	51	27 Jun 2018
Happy Numbers	thospel	42	25 Jun 2018
Happy Numbers	mcreenan	50	22 Apr 2018
Happy Numbers	phdphil	46	9 Apr 2018
Happy Numbers	gustawdaniel	197	1 Apr 2018
Happy Numbers	labster	56	23 Feb 2018
Happy Numbers	bluebear94	49	12 Feb 2018
Happy Numbers	evb0110	67	3 Feb 2018
Happy Numbers	hughsimpson	102	31 Jan 2018
Happy Numbers	dan-simon	50	28 Dec 2017
Happy Numbers	dzove855	168	19 Dec 2017
Happy Numbers	Scimon	135	14 Dec 2017
Happy Numbers	lancew	112	16 Nov 2017