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 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 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 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 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 Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig

Bytes Chars

Hole	Golfer	Chars	Submitted
Happy Numbers	sean-niemann	🥇 68	15 days ago
Happy Numbers	Mabeloid	145	20 Sep 2024
Happy Numbers	ovs-code	77	29 Jul 2024
Happy Numbers	HumanoidCPU	138	27 Jun 2024
Happy Numbers	Yewzir	110	13 Jan 2024
Happy Numbers	janbehrens	103	26 Nov 2023
Happy Numbers	Shanethegamer	138	13 Sep 2023
Happy Numbers	zt14427	180	4 Mar 2023
Happy Numbers	retrohun	148	27 Dec 2022
Happy Numbers	GrayJoKing	71	11 Sep 2022
Happy Numbers	KatieLG-Transpiler	195	24 Jun 2022
Happy Numbers	stackofbears	99	5 Mar 2022
Happy Numbers	MeWhenI	74	5 Mar 2022
Happy Numbers	Lydxn	🥇 68	28 Feb 2022
Happy Numbers	JayXon	🥇 68	28 Feb 2022
Happy Numbers	KatieLG	138	28 Feb 2022
Happy Numbers	aposteriorist	99	27 Feb 2022