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	111	3 days ago
Happy Numbers	dokutan	114	20 Apr 2025
Happy Numbers	LostSyntax21	53	8 Jan 2025
Happy Numbers	Mabeloid	111	20 Sep 2024
Happy Numbers	snoozingnewt	53	1 Sep 2024
Happy Numbers	HumanoidCPU	111	3 May 2024
Happy Numbers	sisyphus-ppcg	💎 46	21 Dec 2023
Happy Numbers	janbehrens	66	26 Nov 2023
Happy Numbers	kjetillll	68	1 Nov 2023
Happy Numbers	msbranicky	139	8 Sep 2023
Happy Numbers	zt14427	330	4 Mar 2023
Happy Numbers	DialFrost	53	28 Jan 2023
Happy Numbers	Steffan153	53	28 Jan 2023
Happy Numbers	KatieLG-Transpiler	113	2 Jan 2023
Happy Numbers	Shanethegamer	77	12 Dec 2022
Happy Numbers	DaCuteRaccoon	53	30 Nov 2022
Happy Numbers	eggled	97	22 Jun 2022
Happy Numbers	saito-ta	🥈 50	27 May 2022
Happy Numbers	Lydxn	🥈 50	25 May 2022
Happy Numbers	KatieLG	111	22 May 2022
Happy Numbers	choroba	67	9 May 2022
Happy Numbers	JRaspass	93	29 Mar 2022
Happy Numbers	nwellnhof	🥈 50	26 Dec 2021
Happy Numbers	NewDefectus	54	15 Dec 2021
Happy Numbers	mokymok	142	8 Nov 2021
Happy Numbers	nephila-nacrea	76	15 Oct 2021
Happy Numbers	Natanaelel	66	20 Sep 2021
Happy Numbers	MeWhenI	53	15 Sep 2021
Happy Numbers	armin-k1	🥈 50	8 Sep 2021
Happy Numbers	sean-niemann	53	7 Sep 2021
Happy Numbers	perlebach	66	19 Aug 2021
Happy Numbers	kurkale6ka	53	16 Jun 2021
Happy Numbers	scpchicken	53	23 May 2021
Happy Numbers	o0lit3	🥈 50	19 Apr 2021
Happy Numbers	heypwesto	131	13 Apr 2021
Happy Numbers	GrayJoKing	53	10 Apr 2021
Happy Numbers	KrausRaus	63	9 Apr 2021
Happy Numbers	lynn	61	1 Apr 2021
Happy Numbers	prplz	59	6 Nov 2020
Happy Numbers	primo-ppcg	🥈 50	11 Oct 2020
Happy Numbers	georg-mavridis	320	14 May 2020
Happy Numbers	jiaminglimjm	113	11 Dec 2019
Happy Numbers	Code-Hex	78	2 Oct 2019
Happy Numbers	retrohun	79	14 Apr 2019
Happy Numbers	bobbogomip	70	19 Oct 2018
Happy Numbers	erwoba	96	16 Aug 2018
Happy Numbers	somebody1234	60	26 Mar 2018
Happy Numbers	labster	79	12 Mar 2018
Happy Numbers	holckj	124	4 Nov 2017