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 Scrambled Sort 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 Colors (Inverse) 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 Polygon Triangulations QR Encoder Quadratic Formula 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 Scrambled Sort 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 Colors (Inverse) 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 Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 150th ereztaiar 🇮🇱 569 109 7 Sep 2021 150th olleicua 🇺🇸 569 109 13 Feb 2024 153rd berdzi 564 110 8 Mar 2022 153rd adamnielson42 🇺🇸 564 110 30 May 2023 155th ian-odonnell 559 111 14 Mar 2018 155th dsntzn 🇸🇰 559 111 21 Aug 2020 155th wansacis 🇩🇪 559 111 26 Jul 2021 155th SpareManiKatti 559 111 9 Sep 2021 159th Ashikpaul 🇮🇳 554 112 9 May 2021 160th JRaspass 🇬🇧 549 113 7 Jul 2020 160th Kibble 549 113 12 Jul 2020 160th gnlow 🇰🇷 549 113 6 Mar 2021 160th kozgera 549 113 19 May 2021 160th theunofficialcoder 549 113 18 Aug 2021 160th AnnoyedArt1256 549 113 8 Jan 2022 160th GeorgeStechman 🇬🇧 549 113 7 Jun 2022 160th TechNolaByte 549 113 26 Dec 2022 160th ZoeMcG 549 113 8 Jan 2023 160th hacker19374 549 113 10 Mar 2023 160th HumanoidCPU 549 113 3 May 2024 160th CaedenHarper 🇨🇦 549 113 31 Jan 2025 172nd jiaminglimjm 🇲🇾 544 114 4 Jul 2020 173rd KatieLG-Transpiler 🇬🇧 539 115 23 Jun 2022 173rd apokryfos 539 115 21 Aug 2023 173rd hacker112 🇸🇪 539 115 20 Jun 2024 176th dijs 534 116 5 Dec 2019 177th Cr3aHal0 530 117 27 Jun 2019 178th wrauner 525 118 15 Aug 2019 179th lowlighter 521 119 30 Oct 2020 179th TheRealOhead 🇺🇸 521 119 25 Jan 2023 181st Nefsen402 517 120 23 Jan 2019 181st MrMullac 517 120 2 May 2025 183rd pbarath 504 123 19 May 2021 184th emilianoyaryura 500 124 30 Jan 2021 185th lewdev 🇺🇸 496 125 26 Jul 2021 185th bac0id 496 125 30 Jun 2024 187th efgen 492 126 14 Jun 2020 188th vititu 481 129 29 Apr 2020 188th maxpelic 🇺🇸 481 129 10 Jul 2022 190th davidbutt 477 130 26 Jul 2018 190th TheLazySquid 477 130 21 Dec 2022 192nd DmyBor 473 131 4 May 2018 192nd aaronze 🇦🇺 473 131 25 Apr 2021 192nd Florian-Mt 473 131 23 Oct 2023 195th varbrad 466 133 5 Dec 2017 195th McErer 466 133 12 Jan 2019 195th vroup 🇩🇰 466 133 2 Oct 2022 198th OmegaB0t 463 134 5 Dec 2019 198th lunaneff 🇨🇭 463 134 27 Jun 2021 200th marekMin 456 136 11 Jun 2019 201st roguh 🇬🇹 453 137 13 Oct 2024 202nd ioioii 443 140 13 Dec 2019 203rd msbranicky 440 141 8 Sep 2023 204th apatozi 428 145 10 May 2021 205th retrohun 425 146 21 Dec 2018 205th mikerees 425 146 5 Aug 2019 205th pandapawskat 425 146 2 Dec 2020 205th mokymok 🇺🇸 425 146 8 Nov 2021 205th zt14427 425 146 4 Mar 2023 205th itserasmus 425 146 17 Jan 2024 205th Mabeloid 🇳🇴 425 146 20 Sep 2024 212th Johannesd3 411 151 5 Apr 2020 213th Ranner198 397 156 13 Jun 2024 214th stadamdoki 395 157 17 May 2021 215th MyXoToD 🇩🇪 390 159 8 May 2025 216th jacobshu 380 163 15 Oct 2020 217th tfk333 310 200 23 Feb 2018 218th YoungjuneKwon 302 205 6 Dec 2018 219th WilleyOhana 276 225 13 Jan 2022 220th nati047 243 255 7 Apr 2023 221st nico-bachner 190 327 5 Dec 2020 222nd jayanwar 176 353 5 Nov 2019 223rd seanleken 167 371 6 Nov 2019 224th stifflerus 125 496 12 Sep 2018 225th deryilz 122 510 4 Jan 2023 Prev 151–225 of 226 Next
