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 Multitap Input 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 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 Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal

Bytes Chars

Hole	Golfer	Chars	Time	Submitted
Happy Numbers	edsrzf	79	525ms	25 Dec 2025
Happy Numbers	ravnskjaer	136	437ms	15 Dec 2025
Happy Numbers	Lydxn	🥇 70	439ms	12 Dec 2025
Happy Numbers	KasperKivimaeki	111	464ms	30 Nov 2025
Happy Numbers	ScottHamper	79	451ms	30 Nov 2025
Happy Numbers	h3ra993huskp	79	497ms	30 Nov 2025
Happy Numbers	snoozingnewt	95	431ms	29 Nov 2025
Happy Numbers	ethanlally	111	361ms	23 Nov 2025
Happy Numbers	kmathis22	111	377ms	20 Nov 2025
Happy Numbers	DialFrost	79	413ms	14 Nov 2025
Happy Numbers	Yax42	92	514ms	12 Nov 2025
Happy Numbers	HumanoidCPU	137	688ms	8 Nov 2025
Happy Numbers	MeWhenI	🥇 70	454ms	7 Nov 2025
Happy Numbers	Jacob385	89	516ms	27 Oct 2025
Happy Numbers	Babafaba	122	465ms	14 Oct 2025
Happy Numbers	stefangimmillaro	79	472ms	6 Oct 2025
Happy Numbers	namelessiw	🥇 70	511ms	4 Oct 2025
Happy Numbers	CaedenHarper	118	478ms	3 Oct 2025
Happy Numbers	Yewzir	88	354ms	2 Oct 2025
Happy Numbers	Schmitt-Very-Cool	128	371ms	30 Sep 2025
Happy Numbers	Liibe	156	418ms	25 Sep 2025
Happy Numbers	nwellnhof	79	451ms	25 Sep 2025
Happy Numbers	Shanethegamer	110	434ms	25 Sep 2025
Happy Numbers	JayXon	🥇 70	552ms	24 Sep 2025
Happy Numbers	sean-niemann	🥇 70	557ms	24 Sep 2025
Happy Numbers	dokutan	91	381ms	24 Sep 2025
Happy Numbers	jared-hughes	94	494ms	24 Sep 2025
Happy Numbers	KatieLG	154	504ms	24 Sep 2025
Happy Numbers	arvindrajarajan08	447	441ms	28 Aug 2025
Happy Numbers	Apataras	121	424ms	25 Jul 2025
Happy Numbers	yoshykai	180	385ms	15 Apr 2025
Happy Numbers	JunkIce	128	389ms	23 Feb 2025
Happy Numbers	yashima	188	530ms	21 Oct 2024
Happy Numbers	Mabeloid	210	391ms	20 Sep 2024
Happy Numbers	Steffan153	107	460ms	9 Aug 2024
Happy Numbers	syspro86	200	467ms	31 Jul 2024
Happy Numbers	bac0id	192	395ms	30 Jun 2024
Happy Numbers	luca1339	207	356ms	9 May 2024
Happy Numbers	oeL87	279	462ms	29 Apr 2024
Happy Numbers	theunofficialcoder	324	420ms	21 Jan 2024
Happy Numbers	xbxbxb007	178	425ms	11 Jan 2024
Happy Numbers	msbranicky	187	408ms	9 Jan 2024
Happy Numbers	PierceZ	818	454ms	29 Nov 2023
Happy Numbers	jonah1068	214	393ms	15 Sep 2023
Happy Numbers	janbehrens	125	393ms	20 Jun 2023
Happy Numbers	benradclyffe	194	410ms	15 May 2023
Happy Numbers	zt14427	215	382ms	2 May 2023
Happy Numbers	oganaa	559	405ms	6 Feb 2023
Happy Numbers	retrohun	210	402ms	27 Dec 2022
Happy Numbers	sonisonjames	197	404ms	11 Dec 2022
Happy Numbers	DaCuteRaccoon	322	434ms	30 Nov 2022
Happy Numbers	KatieLG-Transpiler	177	405ms	23 Jun 2022
Happy Numbers	inventshah	146	368ms	17 Jun 2022
Happy Numbers	Natanaelel	165	381ms	31 Mar 2022
Happy Numbers	bwat2	239	434ms	10 Mar 2022
Happy Numbers	tejokumar	496	409ms	22 Jan 2022
Happy Numbers	Irratix	147	387ms	11 Dec 2021
Happy Numbers	mokymok	200	387ms	9 Nov 2021
Happy Numbers	cbrt-x	162	393ms	1 Sep 2021
Happy Numbers	neihousaigaai	152	404ms	8 May 2021
Happy Numbers	melikebuyruk	180	386ms	22 Mar 2021
Happy Numbers	Re-Adventures	157	374ms	8 Mar 2021
Happy Numbers	boxjelly	153	367ms	17 Feb 2021
Happy Numbers	baumpilz	171	426ms	17 Dec 2020
Happy Numbers	xkacer	118	443ms	20 Nov 2020
Happy Numbers	prplz	107	406ms	7 Jul 2020
Happy Numbers	jiaminglimjm	208	382ms	4 Jul 2020
Happy Numbers	Grimmjow91	344	427ms	3 Jun 2020
Happy Numbers	gianlab	369	404ms	30 Apr 2020
Happy Numbers	primo-ppcg	107	413ms	24 Apr 2020