Happy Numbers (Long) 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 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 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator 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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 Harbour Hare Haxe Hush Hy iogii Knight 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 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 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 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 Transpose Sentence Trinomial Triangle United States Vampire Numbers Van Eck Sequence Zeckendorf Representation Zodiac Signs γ λ π τ φ √2 𝑒 Experimental Hole Apéry’s Constant Binary Lambda Calculus 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 NFA Simulator Odd Polyomino Tiling p-adic Expansion Polygon Triangulations QR Encoder Quadratic Formula Semiprime Numbers Smooth Numbers Snake Sphenic Numbers Tower of Hanoi Turtle Tutorial # Golfer Points Bytes Time Submitted 1st JayXon 🇺🇸 1,000 62 14ms 19 Sep 2021 1st Lydxn 🇨🇦 1,000 62 11ms 22 May 2022 1st emplv 🇱🇻 1,000 62 11ms 17 Nov 2022 1st Steffan153 🇫🇮 1,000 62 11ms 28 Jan 2023 1st nwellnhof 🇩🇪 1,000 62 11ms 3 Mar 2023 1st sean-niemann 🇺🇸 1,000 62 11ms 22 Feb 2024 1st rucin93 🇵🇱 1,000 62 11ms 19 Apr 2024 1st vlpx 🇫🇮 1,000 62 14ms 18 Jun 2024 1st lukegustafson 🇺🇸 1,000 62 18ms 6 Sep 2024 10th dmrichwa 🇺🇸 969 64 12ms 28 Jan 2023 10th targrik 969 64 13ms 19 Feb 2025 12th MeWhenI 🇻🇦 939 66 10ms 19 Sep 2021 12th sisyphus-ppcg 🇦🇺 939 66 10ms 20 Sep 2021 12th Irratix 🇳🇱 939 66 13ms 15 Dec 2021 12th DialFrost 🇸🇬 939 66 11ms 28 Jan 2023 12th Argeento 🇵🇱 939 66 11ms 26 Aug 2023 17th inventshah 925 67 10ms 26 Sep 2023 17th ovs-code 🇩🇪 925 67 15ms 29 Jul 2024 19th prplz 🇦🇺 912 68 10ms 27 Sep 2021 20th NewDefectus 🇮🇱 899 69 11ms 16 Dec 2021 20th Shanethegamer 🇺🇸 899 69 10ms 25 Apr 2023 22nd neihousaigaai 861 72 14ms 2 Oct 2021 22nd stefangimmillaro 861 72 16ms 29 Sep 2023 22nd two-bad 🇬🇧 861 72 17ms 25 Feb 2024 22nd KrausRaus 🇺🇸 861 72 14ms 27 days ago 26th janbehrens 🇩🇪 849 73 10ms 20 Sep 2021 26th didion0 🇺🇸 849 73 46ms 23 Nov 2021 26th KatieLG 🇬🇧 849 73 13ms 5 Apr 2022 26th emgordon154 849 73 10ms 7 Nov 2024 30th c0d3-4-F00d 🇩🇪 838 74 15ms 5 Jan 2022 30th Maznek 838 74 11ms 19 Jun 2023 30th thisishowmymindworks 🇳🇴 838 74 120ms 9 Jun 2024 30th snoozingnewt 🇺🇸 838 74 13ms 1 Sep 2024 34th jared-hughes 805 77 12ms 14 Mar 2022 34th Re-Adventures 🇮🇳 805 77 10ms 14 Aug 2022 34th lyphyser 805 77 13ms 3 Jun 2023 34th helbling 🇨🇭 805 77 10ms 4 Jul 2024 38th shawphy 795 78 16ms 12 Oct 2021 39th alasdair-greenland 785 79 24ms 10 Nov 2021 39th igmcdowell 785 79 10ms 11 Dec 2021 39th dylanarmstrong 785 79 12ms 24 Jan 2024 42nd itsh01 775 80 42ms 4 Oct 2021 42nd voytxt 🇨🇿 775 80 10ms 2 Mar 2022 42nd dokutan 775 80 23ms 24 Dec 2024 45th AlephSquirrel 765 81 10ms 8 Aug 2022 46th randolchance 756 82 11ms 11 Jan 2023 47th tayloia 🇬🇧 747 83 12ms 11 May 2023 47th acollett89 747 83 11ms 4 Aug 2025 47th CaedenHarper 🇨🇦 747 83 14ms 15 Sep 2025 50th Garklein 🇨🇦 738 84 11ms 20 Feb 2022 51st raphaelimahorn 729 85 10ms 2 Oct 2021 51st piano-miles 729 85 13ms 12 Mar 2023 51st Mazn3k 729 85 13ms 15 Mar 2023 51st coreynash 729 85 16ms 17 Oct 2023 55th trinityy-7 721 86 10ms 6 Dec 2023 55th junkondo-jp 721 86 13ms 25 Jun 2024 57th ForkKILLET 🇨🇳 713 87 829ms 10 Oct 2021 57th uttumuttu 🇫🇮 713 87 10ms 4 Jan 2022 57th Yewzir 🇧🇪 713 87 10ms 13 Jan 2024 60th MathisBullinger 697 89 10ms 16 Nov 2021 60th tapio-salonen 697 89 10ms 22 Jun 2022 60th weliveinhell 🇭🇹 697 89 16ms 23 Sep 2023 63rd moikaturns 🇬🇧 689 90 11ms 21 Oct 2022 63rd codewrite 🇬🇧 689 90 21ms 30 Jun 2025 65th BambooleanLogic 🇸🇪 681 91 11ms 14 Nov 2022 65th amiralitaheri 681 91 11ms 23 Feb 2023 65th madex 🇩🇪 681 91 11ms 13 Jun 2024 68th daniel-cardone 674 92 10ms 23 Aug 2023 68th alexsave 674 92 10ms 7 Nov 2024 70th Kesefon 660 94 10ms 24 Nov 2022 71st typeswitch-dev 🇵🇹 646 96 10ms 1 Aug 2023 72nd zakariamouhid 639 97 11ms 20 May 2023 72nd mobibluman 639 97 16ms 19 Dec 2024 72nd a6166231 🇨🇳 639 97 10ms 21 May 2025 75th raszpi 🇭🇺 626 99 10ms 3 Sep 2023 1–75 of 113 Next Last