Happy Numbers (Long) in all languages in chars. 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 Chars Time 592nd namelessiw Python 721 82 5 Mar 2024 602nd Shanethegamer 🇺🇸 Ruby 720 57 27 Sep 2021 603rd Yewzir 🇧🇪 PHP 719 90 14 Jan 2024 604th DialFrost 🇸🇬 Tcl 719 91 31 Oct 2023 605th randolchance JavaScript 718 82 11 Jan 2023 606th GrayJoKing 🇦🇺 D 718 113 28 Feb 2022 607th fuglyknowsbest Go 718 162 3 Nov 2023 608th arctouch-cristiannevianna C# 717 105 26 May 2023 609th MeWhenI 🇻🇦 Clojure 716 116 13 Dec 2023 610th scpchicken 🇵🇼 Rust 715 137 19 May 2022 611th annaproxy Prolog 714 105 8 Jan 2023 612th prplz 🇦🇺 Raku 713 42 27 Sep 2021 613th GolfingSuccess 🇬🇷 Wren 713 112 11 Sep 2022 614th neihousaigaai Python 712 83 3 Jan 2022 614th cesarm4 Python 712 83 16 Apr 2022 614th nstearns96 🇬🇧 Python 712 83 27 Jan 2023 614th randolchance Python 712 83 16 Feb 2023 614th galloj 🇨🇿 Python 712 83 5 Mar 2023 614th yzhs 🇩🇪 Python 712 83 23 Jun 2023 614th zacjl Python 712 83 14 Sep 2023 614th m42km Python 712 83 12 Oct 2023 614th duckyluuk 🇳🇱 Python 712 83 20 Mar 2024 623rd RockOfStone Lua 712 106 4 Nov 2021 624th Shanethegamer 🇺🇸 BASIC 711 121 15 Dec 2022 625th tayloia 🇬🇧 JavaScript 709 83 11 May 2023 626th Waffle3z Ruby 707 58 19 Sep 2021 626th emgordon154 Ruby 707 58 12 Dec 2021 626th jbbarth 🇫🇷 Ruby 707 58 5 Nov 2022 629th GolfingSuccess 🇬🇷 C 707 98 19 Sep 2021 629th janbehrens 🇩🇪 C 707 98 21 Sep 2021 629th RYNO8 C 707 98 16 Aug 2022 632nd lynn Prolog 707 106 16 Nov 2021 633rd sean-niemann 🇺🇸 Wren 707 113 13 Sep 2022 633rd Yewzir 🇧🇪 Wren 707 113 13 Jan 2024 635th janbehrens 🇩🇪 D 705 115 23 Mar 2022 636th Bonjour27891 🇻🇳 Python 704 84 9 Feb 2022 636th RDShah Python 704 84 11 May 2022 636th thehylian Python 704 84 2 Jan 2023 636th badboj40 Python 704 84 12 Feb 2023 636th keelimeguy 🇺🇸 Python 704 84 7 Nov 2023 636th firegene 🇮🇪 Python 704 84 22 Dec 2023 642nd MeWhenI 🇻🇦 Tcl 704 93 2 Oct 2022 643rd KatieLG 🇬🇧 Coconut 702 79 16 Jan 2024 643rd MeWhenI 🇻🇦 Coconut 702 79 17 Jan 2024 645th emgordon154 JavaScript 701 84 22 Dec 2021 645th Garklein 🇨🇦 JavaScript 701 84 20 Feb 2022 647th 4hg 🇺🇸 J 698 43 21 Aug 2023 648th MeWhenI 🇻🇦 Perl 698 53 19 Sep 2021 648th GrayJoKing 🇦🇺 Perl 698 53 20 Sep 2021 648th sean-niemann 🇺🇸 Perl 698 53 20 Sep 2021 648th scpchicken 🇵🇼 Perl 698 53 19 Dec 2022 648th Steffan153 🇫🇮 Perl 698 53 27 Jan 2023 648th DialFrost 🇸🇬 Perl 698 53 28 Jan 2023 654th Natanaelel 🇸🇪 GolfScript 697 33 22 Jul 2022 654th SirBogman 🇺🇸 GolfScript 697 33 10 Sep 2022 656th OhmNomNom Ruby 695 59 20 Oct 2022 656th AlephSquirrel Ruby 695 59 14 Apr 2023 656th FlyingPenguin223 Ruby 695 59 18 Oct 2023 656th SirBogman 🇺🇸 Ruby 695 59 10 Jan 2024 660th aposteriorist 🇨🇦 Python 695 85 6 Feb 2022 Prev 601–660 of 1,331 Next