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	edsrzf	73	153ms	13 days ago
Happy Numbers	snoozingnewt	73	148ms	5 Dec 2025
Happy Numbers	iczelia	80	159ms	20 Oct 2025
Happy Numbers	fuzzylojik-golf	77	143ms	15 Sep 2025
Happy Numbers	HolmDev	100	146ms	3 Sep 2025
Happy Numbers	YAJUE114514	75	139ms	30 Jul 2025
Happy Numbers	dokutan	204	140ms	22 Jul 2025
Happy Numbers	Natanaelel	74	143ms	31 May 2025
Happy Numbers	CaedenHarper	150	113ms	25 Jan 2025
Happy Numbers	LostSyntax21	73	152ms	8 Jan 2025
Happy Numbers	the-zammers	101	119ms	2 Dec 2024
Happy Numbers	pardouin	73	177ms	21 Sep 2024
Happy Numbers	Mabeloid	150	109ms	20 Sep 2024
Happy Numbers	jtaxen	118	128ms	24 Jun 2024
Happy Numbers	HumanoidCPU	150	110ms	13 May 2024
Happy Numbers	brimstonetrader	81	115ms	26 Jan 2024
Happy Numbers	tobeannouncd	🥇 72	137ms	11 Jan 2024
Happy Numbers	strout	87	140ms	15 Dec 2023
Happy Numbers	btnlq	🥇 72	139ms	15 Oct 2023
Happy Numbers	alomiF	81	136ms	5 Oct 2023
Happy Numbers	cbrt-x	79	137ms	15 Sep 2023
Happy Numbers	jared-hughes	82	116ms	11 Sep 2023
Happy Numbers	KatieLG-Transpiler	150	112ms	14 May 2023
Happy Numbers	zt14427	201	105ms	2 May 2023
Happy Numbers	scpchicken	73	140ms	7 Mar 2023
Happy Numbers	Steffan153	73	137ms	28 Jan 2023
Happy Numbers	DialFrost	73	154ms	28 Jan 2023
Happy Numbers	retrohun	150	111ms	27 Dec 2022
Happy Numbers	DaCuteRaccoon	73	136ms	30 Nov 2022
Happy Numbers	ovs-code	🥇 72	136ms	4 Jul 2022
Happy Numbers	Lydxn	73	139ms	4 Jul 2022
Happy Numbers	sisyphus-ppcg	73	140ms	16 Mar 2022
Happy Numbers	rak1507	74	140ms	23 Feb 2022
Happy Numbers	HallMatthew314	109	115ms	14 Feb 2022
Happy Numbers	annaproxy	74	130ms	12 Jan 2022
Happy Numbers	xnor-gate	🥇 72	137ms	22 Dec 2021
Happy Numbers	mokymok	150	106ms	9 Nov 2021
Happy Numbers	prplz	75	145ms	12 Oct 2021
Happy Numbers	Irratix	89	118ms	23 Sep 2021
Happy Numbers	MeWhenI	73	144ms	15 Sep 2021
Happy Numbers	sean-niemann	73	132ms	7 Sep 2021
Happy Numbers	hymanimy	134	115ms	18 Aug 2021
Happy Numbers	yzhs	73	140ms	24 Jul 2021
Happy Numbers	Shanethegamer	73	140ms	15 Jul 2021
Happy Numbers	JayXon	🥇 72	139ms	28 Jun 2021
Happy Numbers	lynn	🥇 72	131ms	15 Apr 2021
Happy Numbers	HPWiz	🥇 72	140ms	15 Apr 2021
Happy Numbers	boxjelly	91	140ms	22 Jan 2021
Happy Numbers	jiaminglimjm	163	111ms	9 Jan 2021
Happy Numbers	gbxdl	120	121ms	7 Jan 2021
Happy Numbers	GrayJoKing	73	136ms	5 Dec 2020
Happy Numbers	KatieLG	150	115ms	23 Nov 2020
Happy Numbers	primo-ppcg	🥇 72	145ms	9 Oct 2020
Happy Numbers	Informagier	105	139ms	16 Sep 2020
Happy Numbers	hjcafaroUC	123	135ms	9 Aug 2020
Happy Numbers	drbalan	108	152ms	20 Jul 2020
Happy Numbers	olligobber	99	140ms	20 May 2020
Happy Numbers	guliyevemil1	87	114ms	20 Apr 2020
Happy Numbers	marcin7Cd	77	136ms	11 Mar 2020
Happy Numbers	darrell-roberts	129	137ms	28 Feb 2020
Happy Numbers	achimkrause	97	113ms	15 Dec 2019
Happy Numbers	Haksell	150	108ms	1 Dec 2019
Happy Numbers