Happy Numbers in Haskell 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 1st Bubbler-4 Haskell 1,000 72 20 Feb 2019 1st primo-ppcg 🇹🇭 Haskell 1,000 72 9 Oct 2020 1st HPWiz 🇬🇧 Haskell 1,000 72 15 Apr 2021 1st lynn Haskell 1,000 72 15 Apr 2021 1st JayXon 🇺🇸 Haskell 1,000 72 28 Jun 2021 1st xnor-gate Haskell 1,000 72 22 Dec 2021 1st ovs-code 🇩🇪 Haskell 1,000 72 4 Jul 2022 1st btnlq Haskell 1,000 72 15 Oct 2023 1st tobeannouncd Haskell 1,000 72 11 Jan 2024 10th flawr Haskell 986 73 24 Feb 2019 10th GrayJoKing 🇦🇺 Haskell 986 73 5 Dec 2020 10th Shanethegamer 🇺🇸 Haskell 986 73 15 Jul 2021 10th yzhs 🇩🇪 Haskell 986 73 24 Jul 2021 10th sean-niemann 🇺🇸 Haskell 986 73 7 Sep 2021 10th MeWhenI 🇻🇦 Haskell 986 73 15 Sep 2021 10th sisyphus-ppcg 🇦🇺 Haskell 986 73 16 Mar 2022 10th Lydxn 🇨🇦 Haskell 986 73 4 Jul 2022 10th DaCuteRaccoon Haskell 986 73 30 Nov 2022 10th DialFrost 🇸🇬 Haskell 986 73 28 Jan 2023 10th Steffan153 🇫🇮 Haskell 986 73 28 Jan 2023 10th scpchicken 🇵🇼 Haskell 986 73 7 Mar 2023 22nd bforte Haskell 973 74 9 Dec 2018 22nd annaproxy Haskell 973 74 12 Jan 2022 22nd rak1507 🇬🇧 Haskell 973 74 23 Feb 2022 25th prplz 🇦🇺 Haskell 960 75 12 Oct 2021 26th marcin7Cd Haskell 935 77 11 Mar 2020 27th treeowl Haskell 911 79 27 Feb 2019 27th user189032 Haskell 911 79 29 May 2019 27th cbrt-x Haskell 911 79 15 Sep 2023 30th RussellEmerine Haskell 900 80 30 Nov 2019 30th Natanaelel 🇸🇪 Haskell 900 80 31 Mar 2022 32nd Laar Haskell 889 81 1 Apr 2019 32nd alomiF Haskell 889 81 5 Oct 2023 32nd brimstonetrader Haskell 889 81 26 Jan 2024 35th jared-hughes Haskell 878 82 11 Sep 2023 36th guliyevemil1 🇦🇿 Haskell 828 87 20 Apr 2020 36th strout Haskell 828 87 15 Dec 2023 38th Irratix 🇳🇱 Haskell 809 89 23 Sep 2021 39th boxjelly Haskell 791 91 22 Jan 2021 40th Johannesd3 Haskell 750 96 1 Jul 2019 41st achimkrause Haskell 742 97 15 Dec 2019 42nd olligobber 🇦🇺 Haskell 727 99 20 May 2020 43rd yanqui-uxo Haskell 720 100 4 Sep 2018 44th stifflerus Haskell 686 105 12 Sep 2018 44th Informagier Haskell 686 105 16 Sep 2020 46th anastos Haskell 673 107 23 Jul 2018 47th drbalan Haskell 667 108 20 Jul 2020 48th HallMatthew314 Haskell 661 109 14 Feb 2022 49th frunobulax-the-poodle Haskell 621 116 16 Feb 2019 50th gbxdl Haskell 600 120 7 Jan 2021 51st schaeffm Haskell 585 123 8 Oct 2019 51st hjcafaroUC Haskell 585 123 9 Aug 2020 53rd darrell-roberts Haskell 558 129 28 Feb 2020 54th hymanimy Haskell 537 134 18 Aug 2021 55th mossprescott Haskell 529 136 10 Aug 2018 56th citsur Haskell 480 150 9 Jun 2019 56th Haksell 🇦🇶 Haskell 480 150 1 Dec 2019 56th KatieLG 🇬🇧 Haskell 480 150 23 Nov 2020 56th mokymok 🇺🇸 Haskell 480 150 9 Nov 2021 56th retrohun Haskell 480 150 27 Dec 2022 1–60 of 63 Next