Happy Numbers in JavaScript 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 Billiards brainfuck Card Number Validation 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 Kaprekar Numbers 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 PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial All Languages ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal Bytes Chars Scoring Bytes Chars Language All ><> Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir F# Factor Forth Fortran Gleam Go GolfScript Haskell Hexagony J Janet Java JavaScript jq Julia K Kotlin Lua Nim OCaml Pascal Perl PHP PowerShell Prolog Python R Raku Rockstar Rockstar 2 Ruby Rust Scheme sed SQL Swift Tcl TeX V VimL Wren Zig Experimental Language 05AB1E ALGOL 68 APL Arturo Befunge BQN CJam CoffeeScript Egel Erlang Fennel Groovy Harbour Hare Haxe Hush Hy iogii Odin Picat Racket Rebol Rexx Scala Squirrel Stax Uiua Vyxal 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 Billiards brainfuck Card Number Validation 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 Kaprekar Numbers 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 PalindromemordnilaP Pangram Grep Pascal’s Triangle Pernicious Numbers Pernicious Numbers (Long) Poker Polyominoes Prime Numbers Prime Numbers (Long) Proximity Grid QR Decoder Quine Recamán Repeating Decimals Reverse Polish Notation Reversi Rijndael S-box Rock-paper-scissors-Spock-lizard Roman to Arabic ROT13 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling Tic-tac-toe Time Distance Tongue-twisters Transpose Sentence United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Calendar Connect Four CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot Minesweeper NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Set Snake Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 1st JayXon 🇺🇸 1,000 62 26 Jan 2021 1st emplv 🇱🇻 1,000 62 15 Dec 2021 1st Lydxn 🇨🇦 1,000 62 12 Apr 2022 1st Steffan153 🇫🇮 1,000 62 28 Jan 2023 1st nwellnhof 🇩🇪 1,000 62 3 Mar 2023 1st sean-niemann 🇺🇸 1,000 62 22 Feb 2024 1st rucin93 🇵🇱 1,000 62 19 Apr 2024 1st vlpx 🇫🇮 1,000 62 18 Jun 2024 1st lukegustafson 🇺🇸 1,000 62 6 Sep 2024 10th dmrichwa 🇺🇸 984 63 28 Jan 2023 10th targrik 984 63 2 days ago 12th sisyphus-ppcg 🇦🇺 954 65 27 Jan 2021 12th MeWhenI 🇻🇦 954 65 15 Sep 2021 12th Irratix 🇳🇱 954 65 15 Dec 2021 12th DialFrost 🇸🇬 954 65 28 Jan 2023 16th pihart 939 66 22 Jun 2020 16th Argeento 🇵🇱 939 66 13 Nov 2020 16th ovs-code 🇩🇪 939 66 29 Jul 2024 19th ETHproductions 🇺🇸 925 67 14 Apr 2018 20th prplz 🇦🇺 912 68 12 Oct 2021 20th NewDefectus 🇮🇱 912 68 16 Dec 2021 22nd primo-ppcg 🇹🇭 899 69 27 Nov 2019 22nd jakzo 899 69 5 Sep 2021 22nd Shanethegamer 🇺🇸 899 69 25 Apr 2023 25th GrayJoKing 🇦🇺 886 70 20 Sep 2021 25th 0x24a537r9 886 70 10 Sep 2022 27th jared-hughes 873 71 29 Oct 2021 27th stefangimmillaro 873 71 27 Aug 2022 27th Maznek 873 71 19 Jun 2023 30th PatrickStephansen 🇿🇦 861 72 3 Nov 2020 30th KatieLG 🇬🇧 861 72 16 Apr 2021 30th neihousaigaai 861 72 18 Apr 2021 30th two-bad 🇬🇧 861 72 25 Feb 2024 34th didion0 🇺🇸 849 73 22 Apr 2021 34th itsh01 849 73 16 Aug 2021 34th c0d3-4-F00d 🇩🇪 849 73 5 Jan 2022 34th DaCuteRaccoon 849 73 30 Nov 2022 34th janbehrens 🇩🇪 849 73 17 Jun 2023 34th snoozingnewt 🇺🇸 849 73 1 Sep 2024 40th tomtheisen 🇺🇸 838 74 9 Oct 2020 40th weliveinhell 🇭🇹 838 74 3 Sep 2023 40th thisishowmymindworks 🇳🇴 838 74 10 Jun 2024 43rd Unremarkable 827 75 28 Sep 2018 43rd ToriTheChicken 827 75 24 Jul 2020 43rd ehouais 827 75 24 Aug 2020 43rd cywong-amino 🇭🇰 827 75 30 Sep 2020 43rd ScottHamper 827 75 23 May 2021 43rd nathanadams 🇳🇿 827 75 13 Oct 2021 43rd shawphy 827 75 14 Oct 2021 43rd tayloia 🇬🇧 827 75 11 May 2023 43rd Yewzir 🇧🇪 827 75 6 Dec 2023 52nd kevlened 816 76 22 Oct 2018 52nd emgordon154 816 76 22 Dec 2021 52nd inventshah 816 76 6 May 2022 52nd KrausRaus 🇺🇸 816 76 26 May 2022 52nd helbling 🇨🇭 816 76 4 Jul 2024 57th jakobwitte 805 77 21 Mar 2018 57th j55d 805 77 29 Sep 2018 57th Mikaeel66 805 77 11 Nov 2019 57th ArmaanAS 805 77 8 Mar 2021 57th Re-Adventures 🇮🇳 805 77 18 May 2021 62nd shuding 795 78 4 May 2020 62nd igmcdowell 795 78 20 Dec 2021 62nd dylanarmstrong 795 78 24 Jan 2024 65th p01 785 79 3 Nov 2017 65th kayahr 785 79 17 Jun 2021 65th alasdair-greenland 785 79 10 Nov 2021 65th eranws 785 79 9 Sep 2022 65th madeforlosers 785 79 23 Oct 2024 65th dokutan 785 79 24 Dec 2024 71st voytxt 🇨🇿 775 80 2 Mar 2022 71st AlephSquirrel 775 80 8 Aug 2022 71st Heathcorp 🇦🇺 775 80 25 Nov 2022 71st cdesodt 775 80 10 Oct 2024 75th tangweikun 765 81 24 Oct 2018 1–75 of 219 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