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 Bytes Chars Scoring 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 Lang Points Bytes Time 892nd randolchance Python 731 83 16 Feb 2023 892nd jmerle 🇳🇱 Python 731 83 4 Jul 2023 892nd ceeb9 Python 731 83 13 Aug 2023 892nd firegene 🇮🇪 Python 731 83 22 Dec 2023 905th somebody1234 Perl 730 60 26 Mar 2018 906th Yewzir 🇧🇪 Crystal 730 68 7 Feb 2024 907th GarboMuffin JavaScript 730 82 23 Jul 2018 907th raphaelimahorn JavaScript 730 82 17 Aug 2021 907th biocommando 🇫🇮 JavaScript 730 82 22 Aug 2023 910th primo-ppcg 🇹🇭 Swift 729 91 18 Jan 2020 911th lynn sed 728 113 27 May 2022 911th Natanaelel 🇸🇪 sed 728 113 28 Aug 2022 911th sean-niemann 🇺🇸 sed 728 113 20 May 2023 914th primo-ppcg 🇹🇭 Fortran 727 92 4 Jan 2024 915th TimCurwick 🇺🇸 PowerShell 726 68 30 Nov 2020 916th SirBogman 🇺🇸 Coconut 726 72 15 Jan 2024 916th GolfingSuccess 🇬🇷 Coconut 726 72 30 Jan 2024 918th filharmonista C 726 98 13 Mar 2020 919th GrayJoKing 🇦🇺 Rust 726 111 24 Mar 2021 920th pandapawskat Ruby 725 65 7 Oct 2021 920th orthoplex 🇨🇽 Ruby 725 65 30 Mar 2022 920th DaCuteRaccoon Ruby 725 65 30 Nov 2022 920th DialFrost 🇸🇬 Ruby 725 65 28 Jan 2023 924th janbehrens 🇩🇪 Go 725 139 8 Jul 2021 925th scpchicken 🇵🇼 Raku 723 52 7 Mar 2022 926th UpwardProcess PHP 723 87 3 Jan 2019 926th dsech PHP 723 87 26 Jan 2021 928th KrausRaus 🇺🇸 Berry 723 96 24 Oct 2023 929th kevinmchung Python 722 84 24 Feb 2018 929th imrich-nagy Python 722 84 7 Sep 2020 929th Ailko 🇧🇪 Python 722 84 5 May 2022 929th 051 🇸🇬 Python 722 84 19 Aug 2022 929th Ripick Python 722 84 1 Feb 2023 929th KenanHanke Python 722 84 22 Feb 2023 929th celiendonze 🇨🇭 Python 722 84 20 Jun 2023 929th minhtrancccp Python 722 84 1 Nov 2023 929th wen1now Python 722 84 6 Nov 2023 929th logvp Python 722 84 12 Jan 2024 939th mousetail 🇳🇱 ><> 721 55 15 Jan 2024 940th dee-gomma JavaScript 721 83 27 Mar 2019 940th Garklein 🇨🇦 JavaScript 721 83 20 Feb 2022 940th hexagon8899 JavaScript 721 83 6 Dec 2023 943rd orthoplex 🇨🇽 SQL 721 114 29 Sep 2020 943rd chunky SQL 721 114 29 Sep 2020 943rd KatieLG 🇬🇧 SQL 721 114 29 Sep 2020 943rd JRaspass 🇬🇧 SQL 721 114 30 Sep 2020 943rd primo-ppcg 🇹🇭 SQL 721 114 6 Oct 2020 943rd makotots SQL 721 114 10 Dec 2020 943rd jiaminglimjm 🇲🇾 SQL 721 114 9 Jan 2021 943rd KatieLG-Transpiler 🇬🇧 SQL 721 114 24 Jun 2022 943rd retrohun SQL 721 114 27 Dec 2022 943rd Shanethegamer 🇺🇸 SQL 721 114 13 Sep 2023 943rd dokutan SQL 721 114 3 Feb 2024 943rd HumanoidCPU SQL 721 114 6 days ago 955th lynn Perl 718 61 1 Apr 2021 956th cbrt-x Java 717 162 1 Sep 2021 957th msbranicky COBOL 714 185 29 Aug 2023 958th Mazn3k JavaScript 713 84 15 Mar 2023 959th Starwort 🇬🇧 Python 713 85 29 May 2019 959th hoodadam Python 713 85 1 Jul 2019 Prev 901–960 of 2,333 Next