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 Partition Numbers 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers 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 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 Qore 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 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 Qore 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 Partition Numbers 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 Set Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars GPT 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 151st ian-odonnell 559 111 14 Mar 2018 151st dsntzn 🇸🇰 559 111 21 Aug 2020 151st wansacis 🇩🇪 559 111 26 Jul 2021 151st SpareManiKatti 559 111 9 Sep 2021 155th Ashikpaul 🇮🇳 554 112 9 May 2021 156th JRaspass 🇬🇧 549 113 7 Jul 2020 156th Kibble 549 113 12 Jul 2020 156th gnlow 🇰🇷 549 113 6 Mar 2021 156th kozgera 549 113 19 May 2021 156th theunofficialcoder 549 113 18 Aug 2021 156th AnnoyedArt1256 549 113 8 Jan 2022 156th GeorgeStechman 🇬🇧 549 113 7 Jun 2022 156th TechNolaByte 549 113 26 Dec 2022 156th ZoeMcG 549 113 8 Jan 2023 156th hacker19374 549 113 10 Mar 2023 156th HumanoidCPU 549 113 3 May 2024 156th CaedenHarper 🇨🇦 549 113 31 Jan 2025 168th jiaminglimjm 🇲🇾 544 114 4 Jul 2020 169th KatieLG-Transpiler 🇬🇧 539 115 23 Jun 2022 169th apokryfos 539 115 21 Aug 2023 169th hacker112 🇸🇪 539 115 20 Jun 2024 172nd dijs 534 116 5 Dec 2019 173rd Cr3aHal0 530 117 27 Jun 2019 174th wrauner 525 118 15 Aug 2019 175th lowlighter 521 119 30 Oct 2020 175th TheRealOhead 🇺🇸 521 119 25 Jan 2023 177th Nefsen402 517 120 23 Jan 2019 177th MrMullac 517 120 12 hours ago 179th pbarath 504 123 19 May 2021 180th emilianoyaryura 500 124 30 Jan 2021 181st lewdev 🇺🇸 496 125 26 Jul 2021 181st bac0id 496 125 30 Jun 2024 183rd efgen 492 126 14 Jun 2020 184th vititu 481 129 29 Apr 2020 184th maxpelic 🇺🇸 481 129 10 Jul 2022 186th davidbutt 477 130 26 Jul 2018 186th TheLazySquid 477 130 21 Dec 2022 188th DmyBor 473 131 4 May 2018 188th aaronze 🇦🇺 473 131 25 Apr 2021 188th Florian-Mt 473 131 23 Oct 2023 191st varbrad 466 133 5 Dec 2017 191st McErer 466 133 12 Jan 2019 191st vroup 🇩🇰 466 133 2 Oct 2022 194th OmegaB0t 463 134 5 Dec 2019 194th lunaneff 🇨🇭 463 134 27 Jun 2021 196th marekMin 456 136 11 Jun 2019 197th roguh 🇬🇹 453 137 13 Oct 2024 198th ioioii 443 140 13 Dec 2019 199th msbranicky 440 141 8 Sep 2023 200th apatozi 428 145 10 May 2021 201st retrohun 425 146 21 Dec 2018 201st mikerees 425 146 5 Aug 2019 201st pandapawskat 425 146 2 Dec 2020 201st mokymok 🇺🇸 425 146 8 Nov 2021 201st zt14427 425 146 4 Mar 2023 201st itserasmus 425 146 17 Jan 2024 201st Mabeloid 🇳🇴 425 146 20 Sep 2024 208th Johannesd3 411 151 5 Apr 2020 209th Ranner198 397 156 13 Jun 2024 210th stadamdoki 395 157 17 May 2021 211th jacobshu 380 163 15 Oct 2020 212th tfk333 310 200 23 Feb 2018 213th YoungjuneKwon 302 205 6 Dec 2018 214th WilleyOhana 276 225 13 Jan 2022 215th nati047 243 255 7 Apr 2023 216th nico-bachner 190 327 5 Dec 2020 217th jayanwar 176 353 5 Nov 2019 218th seanleken 167 371 6 Nov 2019 219th stifflerus 125 496 12 Sep 2018 220th deryilz 122 510 4 Jan 2023 221st metakuna 109 570 16 Apr 2019 Prev 151–221 of 221
