All Holes 12 Days of Christmas 24 Game 99 Bottles of Beer Abundant Numbers Abundant Numbers (Long) Alphabetic Numbers Arabic to Roman Arithmetic Numbers Arrows Ascending Primes ASCII Table Billiards brainfuck Calendar Card Number Validation Catalan Numbers Catalan’s Constant Chess Move Validation Christmas Trees Collatz Connect Four Continued Fractions 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 Gray Code Decoder Gray Code Encoder 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 Nim 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) Taxicab Numbers Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle Ulam Sequence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus Chess960 Decoder Chess960 Encoder Crossword CSS Colors (Inverse) CSS Grid Dragon Curve Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers Huffman Encoder Langton’s Ant Lyndon Factorization NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Thue–Morse Constant Turtle Tutorial Yellowstone Permutation All Languages ><> ALGOL 68 ArkScript 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 iogii 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal ZuzuScript

Bytes Chars

Hole	Golfer	Bytes	Time	Submitted
Happy Numbers	denkyuu1	🥇 49	460ms	19 Jul 2026
Happy Numbers	dokutan	65	397ms	13 Mar 2026
Happy Numbers	KatieLG	134	167ms	30 Nov 2025
Happy Numbers	Lv0Sys	61	342ms	29 Nov 2025
Happy Numbers	snoozingnewt	73	183ms	29 Nov 2025
Happy Numbers	sean-niemann	🥇 49	499ms	3 Jun 2025
Happy Numbers	CaedenHarper	115	167ms	1 Feb 2025
Happy Numbers	twolfive	🥇 49	499ms	5 Oct 2024
Happy Numbers	Mabeloid	115	152ms	20 Sep 2024
Happy Numbers	rollershutter	67	276ms	3 Jul 2024
Happy Numbers	HumanoidCPU	115	181ms	9 May 2024
Happy Numbers	sidok	100	492ms	26 Apr 2024
Happy Numbers	Steffan153	🥇 49	494ms	28 Feb 2024
Happy Numbers	Yewzir	79	354ms	27 Feb 2024
Happy Numbers	msbranicky	69	294ms	15 Jan 2024
Happy Numbers	DialFrost	🥇 49	492ms	5 Jan 2024
Happy Numbers	MarcMush	🥇 49	517ms	5 Jan 2024
Happy Numbers	stellartux	82	357ms	25 Dec 2023
Happy Numbers	Codsilla	83	285ms	3 Nov 2023
Happy Numbers	ovs-code	🥇 49	508ms	24 Oct 2023
Happy Numbers	janbehrens	63	497ms	17 Jun 2023
Happy Numbers	Shanethegamer	60	385ms	9 Mar 2023
Happy Numbers	HPWiz	🥇 49	497ms	9 Mar 2023
Happy Numbers	alemelis	🥇 49	498ms	1 Mar 2023
Happy Numbers	MeWhenI	53	282ms	15 Feb 2023
Happy Numbers	retrohun	115	174ms	27 Dec 2022
Happy Numbers	JayXon	🥇 49	538ms	3 Dec 2022
Happy Numbers	antimon2	🥇 49	521ms	15 Oct 2022
Happy Numbers	rustyflamingo	🥇 49	481ms	22 Sep 2022
Happy Numbers	KatieLG-Transpiler	193	134ms	23 Jun 2022
Happy Numbers	Lydxn	🥇 49	531ms	19 Nov 2021
Happy Numbers	mokymok	146	154ms	8 Nov 2021
Happy Numbers	theunofficialcoder	115	154ms	17 Aug 2021
Happy Numbers	JRaspass	118	152ms	17 Mar 2021
Happy Numbers	primo-ppcg	53	246ms	19 Oct 2020
Happy Numbers	jiaminglimjm	115	145ms	12 Dec 2019
Happy Numbers	ETHproductions	65	417ms	19 Dec 2018
Happy Numbers	dloscutoff	62	349ms	23 Nov 2018