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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling 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 CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers Placeholder QR Encoder Quadratic Formula Semiprime Numbers Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle 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 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 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 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 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 Rule 110 Seven Segment SI Units Sierpiński Triangle Smith Numbers Spelling Numbers Star Wars Opening Crawl Sudoku Sudoku (Fill-in) Ten-pin Bowling 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 CSS Grid Ellipse Perimeters Flags Floyd-Steinberg Dithering Gray Code Decoder Gray Code Encoder Hexagonal Spiral Highly Composite Numbers Hilbert Curve Mandelbrot NFA Simulator Odd Polyomino Tiling p-adic Expansion Partition Numbers Placeholder QR Encoder Quadratic Formula Semiprime Numbers Sphenic Numbers Star Wars GPT Trinomial Triangle Turtle # Golfer Points Chars Time 1st primo-ppcg 🇹🇭 1,000 51 27 Nov 2019 2nd Lydxn 🇨🇦 981 52 12 Apr 2022 3rd ScottHamper 911 56 30 May 2021 3rd JayXon 🇺🇸 911 56 9 Mar 2023 3rd Steffan153 🇫🇮 911 56 9 Aug 2024 6th Zolmeister 895 57 31 Jan 2019 6th prplz 🇦🇺 895 57 7 Jul 2020 6th tomtheisen 🇺🇸 895 57 24 Sep 2020 6th nwellnhof 🇩🇪 895 57 27 Jan 2021 10th emplv 🇱🇻 823 62 15 Dec 2021 10th sean-niemann 🇺🇸 823 62 22 Feb 2024 10th rucin93 🇵🇱 823 62 19 Apr 2024 10th vlpx 🇫🇮 823 62 18 Jun 2024 10th lukegustafson 🇺🇸 823 62 6 Sep 2024 15th dmrichwa 🇺🇸 810 63 28 Jan 2023 16th Unremarkable 785 65 28 Sep 2018 16th j55d 785 65 29 Sep 2018 16th ToriTheChicken 785 65 24 Jul 2020 16th thisishowmymindworks 🇳🇴 785 65 24 Jul 2020 16th Irratix 🇳🇱 785 65 27 Jul 2020 16th ehouais 785 65 24 Aug 2020 16th cywong-amino 🇭🇰 785 65 30 Sep 2020 16th sisyphus-ppcg 🇦🇺 785 65 27 Jan 2021 16th MeWhenI 🇻🇦 785 65 15 Sep 2021 16th shawphy 785 65 14 Oct 2021 16th DialFrost 🇸🇬 785 65 28 Jan 2023 16th tayloia 🇬🇧 785 65 11 May 2023 16th janbehrens 🇩🇪 785 65 26 Nov 2023 16th Yewzir 🇧🇪 785 65 6 Dec 2023 30th kevlened 773 66 22 Oct 2018 30th pihart 773 66 22 Jun 2020 30th Argeento 🇵🇱 773 66 13 Nov 2020 30th ovs-code 🇩🇪 773 66 29 Jul 2024 34th ElelockSystems 761 67 2 Apr 2018 34th ETHproductions 🇺🇸 761 67 14 Apr 2018 34th frobinsonj 761 67 28 Jun 2018 34th dee-gomma 761 67 27 Mar 2019 34th elisherer 🇮🇱 761 67 23 Dec 2019 34th ArmaanAS 761 67 8 Mar 2021 40th NewDefectus 🇮🇱 750 68 16 Dec 2021 41st jakzo 739 69 5 Sep 2021 41st Shanethegamer 🇺🇸 739 69 25 Apr 2023 43rd GrayJoKing 🇦🇺 729 70 20 Sep 2021 43rd 0x24a537r9 729 70 10 Sep 2022 45th jared-hughes 718 71 29 Oct 2021 45th stefangimmillaro 718 71 27 Aug 2022 45th SirFireball3521 718 71 28 Jan 2023 45th Maznek 718 71 19 Jun 2023 49th PatrickStephansen 🇿🇦 708 72 3 Nov 2020 49th KatieLG 🇬🇧 708 72 16 Apr 2021 49th neihousaigaai 708 72 18 Apr 2021 49th two-bad 🇬🇧 708 72 25 Feb 2024 53rd didion0 🇺🇸 699 73 22 Apr 2021 53rd itsh01 699 73 16 Aug 2021 53rd c0d3-4-F00d 🇩🇪 699 73 5 Jan 2022 53rd DaCuteRaccoon 699 73 30 Nov 2022 53rd inventshah 699 73 28 Jan 2023 53rd snoozingnewt 🇺🇸 699 73 1 Sep 2024 59th weliveinhell 🇭🇹 689 74 3 Sep 2023 60th nathanadams 🇳🇿 680 75 13 Oct 2021 61st emgordon154 671 76 22 Dec 2021 61st KrausRaus 🇺🇸 671 76 26 May 2022 61st helbling 🇨🇭 671 76 4 Jul 2024 64th jakobwitte 662 77 21 Mar 2018 64th Mikaeel66 662 77 11 Nov 2019 64th Re-Adventures 🇮🇳 662 77 18 May 2021 67th shuding 654 78 4 May 2020 67th igmcdowell 654 78 20 Dec 2021 67th dylanarmstrong 654 78 24 Jan 2024 70th p01 646 79 3 Nov 2017 70th kayahr 646 79 17 Jun 2021 70th alasdair-greenland 646 79 10 Nov 2021 70th eranws 646 79 9 Sep 2022 70th madeforlosers 646 79 23 Oct 2024 70th dokutan 646 79 16 hours ago 1–75 of 218 Next