Happy Numbers in JavaScript in chars. 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) 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 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) 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 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 Chars Time 60th Mikaeel66 JavaScript 662 77 11 Nov 2019 60th Re-Adventures 🇮🇳 JavaScript 662 77 18 May 2021 63rd shuding JavaScript 654 78 4 May 2020 63rd igmcdowell JavaScript 654 78 20 Dec 2021 63rd dylanarmstrong JavaScript 654 78 24 Jan 2024 66th p01 JavaScript 646 79 3 Nov 2017 66th kayahr JavaScript 646 79 17 Jun 2021 66th alasdair-greenland JavaScript 646 79 10 Nov 2021 66th eranws JavaScript 646 79 9 Sep 2022 70th voytxt 🇨🇿 JavaScript 638 80 2 Mar 2022 70th AlephSquirrel JavaScript 638 80 8 Aug 2022 70th Heathcorp 🇦🇺 JavaScript 638 80 25 Nov 2022 70th m42km JavaScript 638 80 7 Oct 2023 74th tangweikun JavaScript 630 81 24 Oct 2018 74th randolchance JavaScript 630 81 5 Jan 2023 76th GarboMuffin JavaScript 622 82 23 Jul 2018 76th raphaelimahorn JavaScript 622 82 17 Aug 2021 76th biocommando 🇫🇮 JavaScript 622 82 22 Aug 2023 79th Garklein 🇨🇦 JavaScript 614 83 20 Feb 2022 79th hexagon8899 JavaScript 614 83 6 Dec 2023 81st Mazn3k JavaScript 607 84 15 Mar 2023 82nd piano-miles JavaScript 600 85 12 Mar 2023 82nd coreynash JavaScript 600 85 17 Oct 2023 84th alexkunin JavaScript 593 86 3 Jul 2019 84th uttumuttu 🇫🇮 JavaScript 593 86 4 Jan 2022 84th lordsnek JavaScript 593 86 19 Jan 2023 87th Chegleyev JavaScript 586 87 2 Feb 2020 88th jackkav JavaScript 573 89 13 Apr 2018 88th moikaturns 🇬🇧 JavaScript 573 89 20 Oct 2022 88th CatsAreFluffy JavaScript 573 89 12 Dec 2022 91st obarakon JavaScript 567 90 20 Dec 2018 91st amiralitaheri JavaScript 567 90 23 Feb 2023 93rd mrxz JavaScript 560 91 23 Jun 2019 93rd nguyenl2 JavaScript 560 91 24 May 2022 93rd BambooleanLogic 🇸🇪 JavaScript 560 91 13 Nov 2022 93rd daniel-cardone JavaScript 560 91 23 Aug 2023 97th cmorten JavaScript 554 92 2 Nov 2017 97th NatNgs JavaScript 554 92 21 Jan 2020 97th BBoehm 🇩🇪 JavaScript 554 92 19 Dec 2020 97th omurakazuaki 🇯🇵 JavaScript 554 92 19 Feb 2021 97th Davr1 🇨🇿 JavaScript 554 92 14 Oct 2023 102nd user189032 JavaScript 548 93 29 May 2019 103rd Kesefon JavaScript 543 94 24 Nov 2022 104th mintypython JavaScript 537 95 21 Oct 2018 104th tomh1012 JavaScript 537 95 16 Sep 2020 104th KingSkyrock JavaScript 537 95 11 Mar 2022 107th Giga-Bowser JavaScript 531 96 3 Jan 2022 107th zakariamouhid JavaScript 531 96 1 May 2023 109th caasinehc JavaScript 526 97 16 Oct 2018 109th squadb3 JavaScript 526 97 31 Aug 2019 109th mobibluman JavaScript 526 97 17 Oct 2022 112th paavohuhtala JavaScript 520 98 4 Jan 2020 113th jake-freeman JavaScript 515 99 12 May 2020 113th Natanaelel 🇸🇪 JavaScript 515 99 20 Mar 2022 113th raszpi 🇭🇺 JavaScript 515 99 3 Sep 2023 116th ShiraJoseph 🇺🇸 JavaScript 510 100 28 Apr 2022 117th Caylyn JavaScript 505 101 22 Dec 2018 117th skps2010 JavaScript 505 101 4 Jan 2019 119th oitio JavaScript 500 102 31 May 2019 119th lukasmoellerch JavaScript 500 102 14 Jul 2019 Prev 61–120 of 202 Next