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 239th Irratix 🇳🇱 JavaScript 921 65 15 Dec 2021 239th DialFrost 🇸🇬 JavaScript 921 65 28 Jan 2023 243rd JayXon 🇺🇸 Swift 921 72 18 Aug 2021 243rd Lydxn 🇨🇦 Swift 921 72 18 Aug 2021 243rd MeWhenI 🇻🇦 Swift 921 72 11 Mar 2022 243rd stefangimmillaro Swift 921 72 28 Jul 2022 247th miles-cg J 920 32 25 Aug 2018 247th GrayJoKing 🇦🇺 J 920 32 2 Feb 2022 247th HPWiz 🇬🇧 J 920 32 17 Aug 2023 250th Lydxn 🇨🇦 Nim 920 61 9 Jul 2021 250th JayXon 🇺🇸 Nim 920 61 19 Aug 2021 250th GrayJoKing 🇦🇺 Nim 920 61 13 Mar 2022 253rd JayXon 🇺🇸 C++ 920 93 2 Jan 2022 253rd Lydxn 🇨🇦 C++ 920 93 2 Jan 2022 253rd inventshah C++ 920 93 22 Apr 2023 256th Shanethegamer 🇺🇸 Crystal 919 54 13 Sep 2021 257th primo-ppcg 🇹🇭 Raku 917 41 6 Oct 2020 257th Natanaelel 🇸🇪 Raku 917 41 7 Oct 2021 257th sisyphus-ppcg 🇦🇺 Raku 917 41 31 Jan 2023 260th Steffan153 🇫🇮 Janet 917 57 16 Apr 2023 260th Lydxn 🇨🇦 Janet 917 57 18 Apr 2023 260th primo-ppcg 🇹🇭 Janet 917 57 27 Apr 2023 260th GrayJoKing 🇦🇺 Janet 917 57 20 Aug 2023 260th btnlq Janet 917 57 22 Oct 2023 265th Steffan153 🇫🇮 Go 916 110 1 Oct 2022 265th Shanethegamer 🇺🇸 Go 916 110 29 Mar 2023 265th sean-niemann 🇺🇸 Go 916 110 30 Aug 2023 265th Yewzir 🇧🇪 Go 916 110 26 Oct 2023 265th m-tkach 🇺🇦 Go 916 110 5 Dec 2023 270th Steffan153 🇫🇮 Elixir 915 62 15 Mar 2023 270th Lydxn 🇨🇦 Elixir 915 62 15 Mar 2023 270th JayXon 🇺🇸 Elixir 915 62 21 Mar 2023 270th GrayJoKing 🇦🇺 Elixir 915 62 6 Jun 2023 274th bforte Haskell 915 74 9 Dec 2018 274th annaproxy Haskell 915 74 12 Jan 2022 274th rak1507 🇬🇧 Haskell 915 74 23 Feb 2022 277th stefangimmillaro Rust 915 88 28 Jan 2022 277th lynn Rust 915 88 10 Mar 2022 277th andersk 🇺🇸 Rust 915 88 5 Nov 2022 277th jared-hughes Rust 915 88 10 Nov 2022 277th Steffan153 🇫🇮 Rust 915 88 28 Jan 2023 277th ovs-code 🇩🇪 Rust 915 88 23 Jun 2023 283rd lynn PowerShell 914 54 25 May 2022 284th sisyphus-ppcg 🇦🇺 R 913 64 12 Dec 2022 284th Lydxn 🇨🇦 R 913 64 13 Dec 2022 284th Steffan153 🇫🇮 R 913 64 28 Jan 2023 284th ovs-code 🇩🇪 R 913 64 22 days ago 288th JayXon 🇺🇸 F# 913 66 28 May 2021 288th lynn F# 913 66 28 May 2021 288th primo-ppcg 🇹🇭 F# 913 66 28 May 2021 288th Lydxn 🇨🇦 F# 913 66 9 Oct 2021 288th prplz 🇦🇺 F# 913 66 12 Oct 2021 288th Shanethegamer 🇺🇸 F# 913 66 25 Oct 2021 288th MeWhenI 🇻🇦 F# 913 66 26 Oct 2021 288th Steffan153 🇫🇮 F# 913 66 1 Oct 2022 288th Yewzir 🇧🇪 F# 913 66 6 Dec 2023 297th Lydxn 🇨🇦 Wren 913 72 10 Sep 2022 297th GrayJoKing 🇦🇺 Wren 913 72 10 Sep 2022 297th JayXon 🇺🇸 Wren 913 72 10 Sep 2022 297th btnlq Wren 913 72 11 Sep 2022 Prev 241–300 of 2,346 Next