Happy Numbers in all languages in bytes. Cheevos Holes Recent Holes Langs Medals Misc 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 brainfuck 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 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 Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig All Bytes Chars Scoring All Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Clojure COBOL Coconut Crystal D Dart Elixir F# Factor Forth Fortran Go GolfScript Haskell Hexagony J Janet Java JavaScript Julia K Lisp Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Ruby Rust sed SQL Swift Tcl TeX V VimL Wren Zig Hole All 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 brainfuck 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 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 Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku v2 Ten-pin Bowling Time Distance Tongue-twisters United States Vampire Numbers Van Eck Sequence Zodiac Signs γ λ π τ φ √2 𝑒 # Golfer 🥇 💎 🥈 🥉 1st Lydxn 🇨🇦 39 (2) 2 1 2nd JayXon 🇺🇸 28 (1) 0 2 3rd Steffan153 🇫🇮 19 (0) 2 2 4th GrayJoKing 🇦🇺 16 (2) 6 0 5th sisyphus-ppcg 🇦🇺 14 (2) 2 3 6th MeWhenI 🇻🇦 12 (1) 1 2 7th primo-ppcg 🇹🇭 12 (0) 5 4 8th btnlq 9 (1) 0 2 9th stefangimmillaro 9 (0) 1 2 10th ovs-code 🇩🇪 8 (0) 0 1 11th nwellnhof 🇩🇪 6 (0) 2 1 12th lynn 6 (0) 1 1 13th sean-niemann 🇺🇸 6 (0) 0 0 14th m-tkach 🇺🇦 5 (0) 0 0 15th HPWiz 🇬🇧 4 (1) 0 0 16th saito-ta 🇯🇵 4 (0) 1 0 17th Bubbler-4 4 (0) 0 0 17th DialFrost 🇸🇬 4 (0) 0 0 17th Yewzir 🇧🇪 4 (0) 0 0 20th prplz 🇦🇺 3 (0) 0 1 21st inventshah 3 (0) 0 0 21st Shanethegamer 🇺🇸 3 (0) 0 0 21st xsot 🇸🇬 3 (0) 0 0 24th AlephSquirrel 2 (1) 0 0 25th annaproxy 2 (0) 0 0 25th clockworknazo 2 (0) 0 0 25th janbehrens 🇩🇪 2 (0) 0 0 25th kg583 🇺🇸 2 (0) 0 0 25th orthoplex 🇨🇽 2 (0) 0 0 25th xnor-gate 2 (0) 0 0 31st jared-hughes 1 (1) 0 1 32nd canissimia 🇦🇶 1 (1) 0 0 32nd lyphyser 1 (1) 0 0 34th GolfingSuccess 🇬🇷 1 (0) 1 0 34th Irratix 🇳🇱 1 (0) 1 0 36th Natanaelel 🇸🇪 1 (0) 0 1 36th SirBogman 🇺🇸 1 (0) 0 1 38th 2bular 1 (0) 0 0 38th 4atj 1 (0) 0 0 38th 5cw 1 (0) 0 0 38th alemelis 1 (0) 0 0 38th Alex-x90 🇺🇸 1 (0) 0 0 38th antimon2 🇯🇵 1 (0) 0 0 38th Betuaredead 1 (0) 0 0 38th BREMAUCY 🇫🇷 1 (0) 0 0 38th bricknellj 1 (0) 0 0 38th copy 1 (0) 0 0 38th defterade 1 (0) 0 0 38th dokutan 1 (0) 0 0 38th dvargas46 🇺🇸 1 (0) 0 0 38th emplv 🇱🇻 1 (0) 0 0 38th Garklein 🇨🇦 1 (0) 0 0 38th h3ra993huskp 1 (0) 0 0 38th hallvabo 🇳🇴 1 (0) 0 0 38th IanUtley 1 (0) 0 0 38th Kacarott 🇦🇺 1 (0) 0 0 38th MarcMush 🇫🇷 1 (0) 0 0 38th namelessiw 1 (0) 0 0 38th neel11235813 1 (0) 0 0 38th pardouin 🇫🇷 1 (0) 0 0 1–60 of 83 Next