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 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 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 839th Heathcorp 🇦🇺 JavaScript 748 80 25 Nov 2022 842nd GolfingSuccess 🇬🇷 sed 748 110 13 May 2022 843rd Shanethegamer 🇺🇸 OCaml 747 109 25 Apr 2023 844th agschwender Go 747 135 21 Apr 2020 845th dloscutoff Julia 744 62 23 Nov 2018 846th sean-niemann 🇺🇸 Fortran 744 90 7 Dec 2022 847th boxjelly Haskell 744 91 22 Jan 2021 848th prplz 🇦🇺 Perl 742 59 6 Nov 2020 849th Dazza314 🇬🇧 Python 740 82 3 Nov 2020 849th gilufin Python 740 82 24 May 2021 849th itsjustfreekie Python 740 82 18 Sep 2021 849th Fishron Python 740 82 13 Jun 2022 849th zacjl Python 740 82 20 Apr 2023 849th yzhs 🇩🇪 Python 740 82 23 Jun 2023 849th OwPowell Python 740 82 19 Dec 2023 856th Shanethegamer 🇺🇸 PHP 740 85 12 Dec 2022 857th janbehrens 🇩🇪 D 740 103 26 Nov 2023 858th Steffan153 🇫🇮 TeX 740 106 12 Mar 2023 858th annaproxy TeX 740 106 12 Mar 2023 858th scpchicken 🇵🇼 TeX 740 106 12 Mar 2023 858th neel11235813 TeX 740 106 14 Mar 2023 858th dokutan TeX 740 106 1 Apr 2023 858th MeWhenI 🇻🇦 TeX 740 106 23 Nov 2023 858th Yewzir 🇧🇪 TeX 740 106 6 Mar 2024 865th tangweikun JavaScript 739 81 24 Oct 2018 865th randolchance JavaScript 739 81 5 Jan 2023 865th SirFireball3521 JavaScript 739 81 28 Jan 2023 868th Re-Adventures 🇮🇳 Java 739 157 8 Mar 2021 869th jacobly0 🇺🇸 Zig 739 161 19 Sep 2023 870th CatsAreFluffy Assembly 738 64 31 Jan 2023 871st yokasuretsu Raku 737 51 27 Jun 2018 871st Attero 🇸🇪 Raku 737 51 6 Oct 2020 873rd orthoplex 🇨🇽 J 736 40 5 Oct 2020 873rd j-Ewan J 736 40 22 Feb 2022 875th hiddicop 🇸🇪 Ruby 736 64 26 Jan 2021 875th xiBread 🇺🇸 Ruby 736 64 27 Oct 2021 875th Irratix 🇳🇱 Ruby 736 64 4 Mar 2022 875th KatieLG 🇬🇧 Ruby 736 64 10 Apr 2022 875th yzhs 🇩🇪 Ruby 736 64 20 Jul 2022 880th Feniske 🇫🇷 PowerShell 736 67 8 Nov 2023 881st retrohun Bash 735 70 22 Sep 2021 882nd AlephSquirrel Coconut 735 71 16 Jan 2024 882nd Yewzir 🇧🇪 Coconut 735 71 4 Feb 2024 884th GalladeGuy 🇺🇸 Lua 735 91 21 May 2020 884th Attero 🇸🇪 Lua 735 91 22 May 2020 886th dokutan sed 735 112 2 Oct 2023 887th janbehrens 🇩🇪 Julia 732 63 17 Jun 2023 888th btjones0 Rust 732 110 29 Dec 2020 889th btnlq SQL 732 112 7 Nov 2020 889th MeWhenI 🇻🇦 SQL 732 112 20 Apr 2022 891st RDShah Python 731 83 3 Aug 2020 891st schachmattmatt Python 731 83 11 Aug 2021 891st Bonjour27891 🇻🇳 Python 731 83 9 Feb 2022 891st tkr-sh 🇫🇷 Python 731 83 24 Apr 2022 891st fredrik-bakke 🇳🇴 Python 731 83 2 Oct 2022 891st jakobkordez 🇸🇮 Python 731 83 30 Oct 2022 891st thehylian Python 731 83 2 Jan 2023 891st b10011 🇫🇮 Python 731 83 7 Jan 2023 891st badboj40 Python 731 83 12 Feb 2023 891st randolchance Python 731 83 16 Feb 2023 Prev 841–900 of 2,301 Next