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	Chars	Time	Submitted
Happy Numbers (Long)	zzh1996	108	516ms	14 days ago
Happy Numbers (Long)	HumanoidCPU	580	406ms	16 days ago
Happy Numbers (Long)	emgordon154	98	485ms	1 Aug 2026
Happy Numbers (Long)	Lydxn	89	466ms	25 Jun 2026
Happy Numbers (Long)	ovs-code	92	511ms	17 Jun 2026
Happy Numbers (Long)	DialFrost	92	507ms	16 Jun 2026
Happy Numbers (Long)	JayXon	🥇 88	482ms	16 Jun 2026
Happy Numbers (Long)	Shanethegamer	98	456ms	15 Jun 2026
Happy Numbers (Long)	Steffan153	🥇 88	472ms	15 Jun 2026
Happy Numbers (Long)	sean-niemann	🥇 88	476ms	15 Jun 2026
Happy Numbers (Long)	Lv0Sys	111	541ms	28 Feb 2026
Happy Numbers (Long)	dokutan	123	491ms	18 Nov 2025
Happy Numbers (Long)	snoozingnewt	127	507ms	29 Sep 2025
Happy Numbers (Long)	CaedenHarper	584	454ms	24 Jan 2025
Happy Numbers (Long)	Mabeloid	590	137ms	18 Sep 2024
Happy Numbers (Long)	Yewzir	110	486ms	13 Jan 2024
Happy Numbers (Long)	MeWhenI	104	502ms	17 Aug 2023
Happy Numbers (Long)	retrohun	593	152ms	27 Dec 2022
Happy Numbers (Long)	KatieLG-Transpiler	751	152ms	24 Jun 2022
Happy Numbers (Long)	janbehrens	115	474ms	23 Mar 2022
Happy Numbers (Long)	stackofbears	99	479ms	21 Mar 2022
Happy Numbers (Long)	aposteriorist	106	496ms	5 Mar 2022
Happy Numbers (Long)	GrayJoKing	113	470ms	28 Feb 2022
Happy Numbers (Long)	KatieLG	583	437ms	28 Feb 2022