Happy Numbers in JavaScript in chars. Achievements Cheevos Holes Languages Medals Miscellaneous 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial All Languages ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala Vyxal Bytes Chars Scoring Bytes Chars Language All ><> ALGOL 68 ArkScript Assembly AWK Bash BASIC Berry brainfuck C C# C++ Civet Clojure COBOL Coconut Common Lisp Crystal D Dart Elixir Erlang F# Factor Forth Fortran Gleam Go GolfScript Groovy 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 APL Arturo Befunge BQN CJam CoffeeScript Egel Fennel Harbour Hare Haxe Hush Hy iogii Knight Lily Luau Odin Picat Qore Racket Rebol Rexx Scala Squirrel Stax Uiua Umka Vala 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 Calendar Card Number Validation Catalan Numbers Catalan’s Constant Christmas Trees Collatz Continued Fractions 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 Gray Code Decoder Gray Code Encoder Happy Numbers Happy Numbers (Long) Hexdump Hilbert Curve 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 Mandelbrot Maze Medal Tally Minesweeper Morse Decoder Morse Encoder Multitap Input 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 Topological Sort Tower of Hanoi Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Alphabetic Numbers Apéry’s Constant Binary Lambda Calculus Connect Four Crossword CSS Colors (Inverse) CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Hexagonal Spiral Highly Composite Numbers NFA Simulator Numbrix Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Rectangle Fill Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Taxicab Numbers Turtle Tutorial # Golfer Points Chars Time Submitted 160th tscherter 472 108 10ms 4 Dec 2020 162nd sethimcclaine 468 109 10ms 5 Apr 2019 162nd ereztaiar 🇮🇱 468 109 10ms 7 Sep 2021 162nd olleicua 🇺🇸 468 109 11ms 13 Feb 2024 165th berdzi 464 110 9ms 8 Mar 2022 165th adamnielson42 🇺🇸 464 110 10ms 30 May 2023 167th ian-odonnell 459 111 9ms 14 Mar 2018 167th dsntzn 🇸🇰 459 111 11ms 21 Aug 2020 167th wansacis 🇩🇪 459 111 11ms 26 Jul 2021 167th SpareManiKatti 459 111 9ms 9 Sep 2021 171st Ashikpaul 🇮🇳 455 112 14ms 9 May 2021 172nd JRaspass 🇬🇧 451 113 9ms 7 Jul 2020 172nd Kibble 451 113 10ms 12 Jul 2020 172nd gnlow 🇰🇷 451 113 9ms 6 Mar 2021 172nd kozgera 451 113 10ms 19 May 2021 172nd theunofficialcoder 451 113 9ms 18 Aug 2021 172nd AnnoyedArt1256 451 113 9ms 8 Jan 2022 172nd GeorgeStechman 🇬🇧 451 113 9ms 7 Jun 2022 172nd TechNolaByte 451 113 10ms 26 Dec 2022 172nd ZoeMcG 451 113 10ms 8 Jan 2023 172nd hacker19374 451 113 8ms 10 Mar 2023 172nd gigaprofisi 🇺🇸 451 113 10ms 20 Jun 2025 183rd jiaminglimjm 🇲🇾 447 114 10ms 4 Jul 2020 184th KatieLG-Transpiler 🇬🇧 443 115 9ms 23 Jun 2022 184th apokryfos 443 115 9ms 21 Aug 2023 184th hacker112 🇸🇪 443 115 9ms 20 Jun 2024 187th dijs 440 116 10ms 5 Dec 2019 188th Cr3aHal0 436 117 10ms 27 Jun 2019 189th wrauner 432 118 11ms 15 Aug 2019 190th lowlighter 429 119 11ms 30 Oct 2020 190th owen-c-parker 🇺🇸 429 119 11ms 25 Jan 2023 192nd Nefsen402 425 120 15ms 23 Jan 2019 192nd MrMullac 425 120 10ms 2 May 2025 194th pbarath 415 123 14ms 19 May 2021 195th emilianoyaryura 411 124 9ms 30 Jan 2021 196th lewdev 🇺🇸 408 125 9ms 26 Jul 2021 196th bac0id 408 125 9ms 30 Jun 2024 198th efgen 405 126 10ms 14 Jun 2020 199th vititu 395 129 10ms 29 Apr 2020 199th maxpelic 🇺🇸 395 129 10ms 10 Jul 2022 201st davidbutt 392 130 9ms 26 Jul 2018 201st TheLazySquid 392 130 10ms 21 Dec 2022 203rd DmyBor 389 131 10ms 4 May 2018 203rd aaronze 🇦🇺 389 131 10ms 25 Apr 2021 203rd Florian-Mt 389 131 10ms 23 Oct 2023 206th varbrad 383 133 9ms 5 Dec 2017 206th McErer 383 133 10ms 12 Jan 2019 206th vroup 🇩🇰 383 133 10ms 2 Oct 2022 209th OmegaB0t 381 134 8ms 5 Dec 2019 209th lunananananananana 🇨🇭 381 134 10ms 27 Jun 2021 211th marekMin 375 136 213ms 11 Jun 2019 212th roguh 🇬🇹 372 137 9ms 13 Oct 2024 213th ioioii 364 140 14ms 13 Dec 2019 214th msbranicky 362 141 9ms 8 Sep 2023 215th apatozi 352 145 10ms 10 May 2021 216th retrohun 349 146 9ms 21 Dec 2018 216th mikerees 349 146 10ms 5 Aug 2019 216th pandapawskat 349 146 9ms 2 Dec 2020 216th mokymok 🇺🇸 349 146 9ms 8 Nov 2021 216th zt14427 349 146 9ms 4 Mar 2023 216th itserasmus 349 146 9ms 17 Jan 2024 216th Mabeloid 🇳🇴 349 146 10ms 20 Sep 2024 223rd Johannesd3 338 151 14ms 5 Apr 2020 224th Ranner198 327 156 9ms 13 Jun 2024 225th stadamdoki 325 157 10ms 17 May 2021 226th MyXoToD 🇩🇪 321 159 12ms 8 May 2025 227th jacobshu 313 163 9ms 15 Oct 2020 228th tfk333 255 200 10ms 23 Feb 2018 229th YoungjuneKwon 249 205 10ms 6 Dec 2018 230th WilleyOhana 227 225 10ms 13 Jan 2022 231st nati047 200 255 10ms 7 Apr 2023 232nd nico-bachner 156 327 9ms 5 Dec 2020 233rd jayanwar 144 353 10ms 5 Nov 2019 234th seanleken 137 371 12ms 6 Nov 2019 235th stifflerus 103 496 11ms 12 Sep 2018 236th deryilz 100 510 11ms 4 Jan 2023 237th metakuna 89 570 12ms 16 Apr 2019 First Prev 161–237 of 237
