Happy Numbers 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 417th OllieBoyne 🇬🇧 Python 797 59 16 Jan 2021 417th SnowballSH Python 797 59 31 Jan 2021 417th vishwathg Python 797 59 16 Aug 2022 417th StefanHabel 🇨🇦 Python 797 59 11 Dec 2022 417th emirps Python 797 59 22 Feb 2023 417th AlexanderFair Python 797 59 2 Jul 2023 417th AVDestroyer Python 797 59 4 Sep 2023 417th eiburns Python 797 59 13 Sep 2023 417th m42km Python 797 59 7 Oct 2023 417th elgan65536 Python 797 59 24 days ago 431st ovs-code 🇩🇪 TeX 796 98 17 Mar 2023 432nd emplv 🇱🇻 JavaScript 795 62 15 Dec 2021 432nd Steffan153 🇫🇮 JavaScript 795 62 28 Jan 2023 432nd sean-niemann 🇺🇸 JavaScript 795 62 22 Feb 2024 432nd rucin93 🇵🇱 JavaScript 795 62 8 days ago 436th sisyphus-ppcg 🇦🇺 sed 795 91 18 May 2022 436th ovs-code 🇩🇪 sed 795 91 20 May 2022 436th inventshah sed 795 91 4 Jun 2022 436th nwellnhof 🇩🇪 sed 795 91 8 Jul 2022 436th retrohun sed 795 91 30 Apr 2023 441st SirFireball3521 Raku 794 39 22 Mar 2023 442nd primo-ppcg 🇹🇭 Fortran 790 70 4 Jan 2024 442nd stefangimmillaro Fortran 790 70 14 Jan 2024 444th Yewzir 🇧🇪 Java 789 125 23 Apr 2023 444th janbehrens 🇩🇪 Java 789 125 20 Jun 2023 446th clockworknazo Tcl 788 82 13 Oct 2022 446th ovs-code 🇩🇪 Tcl 788 82 7 Feb 2023 448th flawr Haskell 787 73 24 Feb 2019 448th GrayJoKing 🇦🇺 Haskell 787 73 5 Dec 2020 448th Shanethegamer 🇺🇸 Haskell 787 73 15 Jul 2021 448th yzhs 🇩🇪 Haskell 787 73 24 Jul 2021 448th sean-niemann 🇺🇸 Haskell 787 73 7 Sep 2021 448th MeWhenI 🇻🇦 Haskell 787 73 15 Sep 2021 448th sisyphus-ppcg 🇦🇺 Haskell 787 73 16 Mar 2022 448th DaCuteRaccoon Haskell 787 73 30 Nov 2022 448th DialFrost 🇸🇬 Haskell 787 73 28 Jan 2023 448th scpchicken 🇵🇼 Haskell 787 73 7 Mar 2023 458th GolfingSuccess 🇬🇷 K 786 28 31 Dec 2022 459th primo-ppcg 🇹🇭 Bash 786 65 26 Mar 2019 460th ovs-code 🇩🇪 D 786 78 5 Mar 2022 461st stevelamm Python 784 60 5 Oct 2018 461st tjtnorton Python 784 60 29 Nov 2018 461st giacomogallina Python 784 60 14 Jun 2019 461st cellobix Python 784 60 14 Aug 2019 461st mizuzimu Python 784 60 4 Feb 2020 461st ArmaanAS Python 784 60 8 Mar 2021 461st RDShah Python 784 60 26 Nov 2021 461st QuincyNash 🇺🇸 Python 784 60 30 Nov 2022 461st msbranicky Python 784 60 25 Jul 2023 461st Hebelub Python 784 60 5 Jan 2024 461st dokutan Python 784 60 23 Jan 2024 472nd neel11235813 Coconut 783 55 10 Mar 2024 473rd dmrichwa 🇺🇸 JavaScript 783 63 28 Jan 2023 474th jslip J 781 35 5 Sep 2018 474th SirBogman 🇺🇸 J 781 35 3 Nov 2019 474th rak1507 🇬🇧 J 781 35 20 Sep 2021 477th Steffan153 🇫🇮 Clojure 780 54 11 Dec 2023 477th Yewzir 🇧🇪 Clojure 780 54 14 Dec 2023 479th jmerle 🇳🇱 TeX 780 100 4 Jul 2023 480th hemphen C# 779 69 28 Aug 2022 Prev 421–480 of 2,284 Next