Happy Numbers (Long) 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 841st Yewzir 🇧🇪 Rockstar 633 138 2 days ago 842nd JRaspass 🇬🇧 Raku 632 59 20 Sep 2021 843rd adamnielson42 🇺🇸 ><> 632 69 11 Sep 2023 844th DialFrost 🇸🇬 Wren 632 127 6 Nov 2023 845th janbehrens 🇩🇪 Perl 630 69 14 Oct 2021 846th msbranicky Rust 630 156 1 Oct 2023 847th Yewzir 🇧🇪 AWK 629 85 27 days ago 848th Kesefon JavaScript 629 94 24 Nov 2022 849th trist224 🇫🇷 C 629 112 15 Nov 2022 849th elgan65536 C 629 112 28 Nov 2023 851st msbranicky Go 629 187 20 Aug 2023 852nd hellwue Python 628 111 25 Feb 2022 852nd vodker1 Python 628 111 8 Mar 2022 852nd chriscianfarani Python 628 111 11 Aug 2022 855th mathisfun271 Python 622 112 23 Oct 2021 855th Pena86 Python 622 112 2 Jan 2022 857th stellartux Lua 622 122 25 Dec 2023 858th billings7 🇬🇧 C# 622 123 17 May 2022 859th dokutan Coconut 620 107 5 days ago 860th Spruill-1 C 618 114 4 Oct 2021 861st janbehrens 🇩🇪 Wren 618 130 20 Jun 2023 862nd Kasci Python 617 113 28 Dec 2021 862nd berdzi Python 617 113 8 Mar 2022 862nd Omega65536 🇩🇪 Python 617 113 29 Nov 2022 862nd epic-programmer-guy Python 617 113 26 Dec 2023 866th typeswitch-dev 🇵🇹 JavaScript 616 96 1 Aug 2023 867th JRaspass 🇬🇧 Go 616 191 23 Sep 2022 868th snoozingnewt 🇺🇸 R 615 102 23 Oct 2023 869th msbranicky Dart 612 129 28 Aug 2023 870th SniperSmiley 🇺🇸 GolfScript 611 44 24 Aug 2022 871st TobyBoyne 🇬🇧 Python 611 114 27 Jul 2022 871st Mikey-Beep 🇬🇧 Python 611 114 24 Aug 2023 873rd zakariamouhid JavaScript 609 97 20 May 2023 874th janbehrens 🇩🇪 PHP 608 107 4 Nov 2023 875th emgordon154 C 607 116 28 Dec 2021 876th jfallon1997 Python 606 115 11 Aug 2022 876th Skwerl23 Python 606 115 3 Feb 2023 876th CheeseCake628 🇳🇴 Python 606 115 19 Mar 2023 876th eiburns Python 606 115 24 Oct 2023 876th aalec Python 606 115 12 days ago 881st kkoenig Go 606 194 4 Jan 2024 882nd msbranicky Swift 603 141 12 Oct 2023 883rd michelebastione 🇮🇹 Python 601 116 9 Oct 2021 884th Adix-null 🇱🇹 C# 598 128 30 Jul 2023 885th KatieLG 🇬🇧 SQL 598 187 21 Sep 2021 886th Yewzir 🇧🇪 Julia 597 80 27 Feb 2024 887th raszpi 🇭🇺 JavaScript 597 99 3 Sep 2023 888th rowboat1 Python 596 117 21 Jun 2022 888th AGoyet Python 596 117 29 Jun 2022 888th keelimeguy 🇺🇸 Python 596 117 7 Nov 2023 891st Shanethegamer 🇺🇸 AWK 594 90 30 Oct 2022 892nd msbranicky C++ 593 158 28 Aug 2023 893rd janbehrens 🇩🇪 COBOL 593 312 2 Aug 2023 894th Shanethegamer 🇺🇸 Raku 591 63 12 Dec 2021 895th ArmaanAS JavaScript 591 100 29 Nov 2021 896th ArmaanAS Python 591 118 29 Nov 2021 897th KatieLG 🇬🇧 C# 589 130 21 Oct 2022 898th Camaendir Python 586 119 26 Dec 2021 898th P-Quentin 🇫🇷 Python 586 119 10 Aug 2022 898th midnattssol 🇸🇪 Python 586 119 27 Jul 2023 Prev 841–900 of 1,343 Next