Leap Years 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 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 QR Encoder Quadratic Formula 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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 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 QR Encoder Quadratic Formula Scrambled Alphabetization Semiprime Numbers Snake Sphenic Numbers Trinomial Triangle Turtle Tutorial # Golfer Points Bytes Time 138th SirFireball3521 911 45 1 Nov 2022 138th astdefu 911 45 10 Dec 2022 138th Betuaredead 911 45 4 Jan 2023 138th Mazn3k 911 45 15 Mar 2023 138th ejini6969 911 45 25 Mar 2023 138th raszpi 🇭🇺 911 45 2 Sep 2023 138th mulmul9 🇭🇺 911 45 7 Sep 2023 138th FruzsinaLenti 911 45 8 Sep 2023 138th junkondo-jp 911 45 6 May 2024 138th Mabeloid 🇳🇴 911 45 14 Oct 2024 138th shandriy 911 45 8 Nov 2024 138th Salutations45 911 45 12 Nov 2024 138th 823126 911 45 9 Dec 2024 138th Garklein 🇨🇦 911 45 6 Jan 2025 138th jake6192 911 45 3 hours ago 166th oparisblue 891 46 24 Mar 2019 166th mrxz 🇳🇱 891 46 23 Jun 2019 166th alexkunin 891 46 3 Jul 2019 166th EFHIII 891 46 16 Aug 2020 166th yzhs 🇩🇪 891 46 20 Aug 2020 166th hyvyys 891 46 18 Sep 2020 166th bastienvoirin 🇫🇷 891 46 28 Nov 2020 166th Re-Adventures 🇮🇳 891 46 25 Mar 2021 166th PGPereira 891 46 27 Mar 2021 166th con-cs 891 46 18 Oct 2021 166th ledietz 891 46 16 Feb 2022 166th zakariamouhid 891 46 20 May 2023 166th adriweb 🇫🇷 891 46 28 Aug 2023 166th stellartux 891 46 27 Dec 2023 166th itserasmus 891 46 26 Jan 2024 166th HumanoidCPU 891 46 19 Feb 2024 166th olleicua 🇺🇸 891 46 20 Feb 2024 166th rollershutter 891 46 4 Jul 2024 166th deancureton 891 46 29 Dec 2024 166th duckyluuk 🇳🇱 891 46 22 Jan 2025 166th acer-xq 891 46 4 Feb 2025 166th BalaM314 891 46 8 Feb 2025 188th NatNgs 872 47 9 Jan 2020 188th Hydrophobefireman 872 47 16 Jul 2020 188th patterson-tom 872 47 9 Sep 2020 188th jake-freeman 872 47 10 Sep 2020 188th undefined-moe 872 47 23 Feb 2021 188th Hacksore 🇺🇸 872 47 18 Aug 2021 188th MathisBullinger 872 47 14 Nov 2021 188th BambooleanLogic 🇸🇪 872 47 26 Nov 2021 188th uttumuttu 🇫🇮 872 47 4 Jan 2022 188th Setvizan 872 47 14 Apr 2022 188th uiamn 872 47 9 Sep 2022 188th CatsAreFluffy 872 47 19 Feb 2023 188th amiralitaheri 872 47 23 Feb 2023 188th Andrey-Plotnikov 872 47 22 Aug 2023 188th MWI-polygolf 872 47 6 Dec 2023 188th steffan-polygolf 872 47 14 Feb 2024 188th alex742 872 47 18 Jul 2024 188th Sephirem98 872 47 27 Aug 2024 188th allistersascha 872 47 27 Sep 2024 207th mintypython 854 48 7 Dec 2018 207th oscarlvp 854 48 30 Apr 2019 207th Ranner198 854 48 14 Nov 2019 207th gnlow 🇰🇷 854 48 3 May 2020 207th tscherter 854 48 6 Dec 2020 207th stadamdoki 854 48 6 Apr 2021 207th devinwelch 854 48 7 Oct 2021 207th Michal-Miky-Jankovsky 854 48 20 Nov 2021 207th ThibWillFulll 854 48 5 May 2022 207th iliazeus 854 48 3 Sep 2022 207th FilipMyhren 854 48 23 Nov 2022 207th FrederikHutfless 🇩🇪 854 48 22 Dec 2022 207th Igyeom 🇰🇷 854 48 12 Jun 2023 207th Isaac-NTT 854 48 7 Jul 2023 207th AndFly33 854 48 7 Jul 2023 207th AustinH-Ntt 854 48 7 Jul 2023 207th johnburton0517 854 48 7 Jul 2023 207th coreynash 854 48 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