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 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 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 Star Wars GPT Trinomial Triangle Turtle Tutorial 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 Gleam Go GolfScript 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 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 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 Gleam Go GolfScript 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 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 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 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 Star Wars GPT 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 165th oparisblue 891 46 24 Mar 2019 165th mrxz 🇳🇱 891 46 23 Jun 2019 165th alexkunin 891 46 3 Jul 2019 165th EFHIII 891 46 16 Aug 2020 165th yzhs 🇩🇪 891 46 20 Aug 2020 165th hyvyys 891 46 18 Sep 2020 165th bastienvoirin 🇫🇷 891 46 28 Nov 2020 165th Re-Adventures 🇮🇳 891 46 25 Mar 2021 165th PGPereira 891 46 27 Mar 2021 165th con-cs 891 46 18 Oct 2021 165th ledietz 891 46 16 Feb 2022 165th zakariamouhid 891 46 20 May 2023 165th adriweb 🇫🇷 891 46 28 Aug 2023 165th stellartux 891 46 27 Dec 2023 165th itserasmus 891 46 26 Jan 2024 165th HumanoidCPU 891 46 19 Feb 2024 165th olleicua 🇺🇸 891 46 20 Feb 2024 165th rollershutter 891 46 4 Jul 2024 165th deancureton 891 46 29 Dec 2024 165th duckyluuk 🇳🇱 891 46 22 Jan 2025 165th acer-xq 891 46 4 Feb 2025 165th BalaM314 891 46 8 Feb 2025 187th NatNgs 872 47 9 Jan 2020 187th Hydrophobefireman 872 47 16 Jul 2020 187th patterson-tom 872 47 9 Sep 2020 187th jake-freeman 872 47 10 Sep 2020 187th undefined-moe 872 47 23 Feb 2021 187th Hacksore 🇺🇸 872 47 18 Aug 2021 187th MathisBullinger 872 47 14 Nov 2021 187th BambooleanLogic 🇸🇪 872 47 26 Nov 2021 187th uttumuttu 🇫🇮 872 47 4 Jan 2022 187th Setvizan 872 47 14 Apr 2022 187th uiamn 872 47 9 Sep 2022 187th CatsAreFluffy 872 47 19 Feb 2023 187th amiralitaheri 872 47 23 Feb 2023 187th Andrey-Plotnikov 872 47 22 Aug 2023 187th MWI-polygolf 872 47 6 Dec 2023 187th steffan-polygolf 872 47 14 Feb 2024 187th alex742 872 47 18 Jul 2024 187th Sephirem98 872 47 27 Aug 2024 187th allistersascha 872 47 27 Sep 2024 206th mintypython 854 48 7 Dec 2018 206th oscarlvp 854 48 30 Apr 2019 206th Ranner198 854 48 14 Nov 2019 206th gnlow 🇰🇷 854 48 3 May 2020 206th tscherter 854 48 6 Dec 2020 206th stadamdoki 854 48 6 Apr 2021 206th devinwelch 854 48 7 Oct 2021 206th Michal-Miky-Jankovsky 854 48 20 Nov 2021 206th ThibWillFulll 854 48 5 May 2022 206th iliazeus 854 48 3 Sep 2022 206th FilipMyhren 854 48 23 Nov 2022 206th FrederikHutfless 🇩🇪 854 48 22 Dec 2022 206th Igyeom 🇰🇷 854 48 12 Jun 2023 206th Isaac-NTT 854 48 7 Jul 2023 206th AndFly33 854 48 7 Jul 2023 206th AustinH-Ntt 854 48 7 Jul 2023 206th johnburton0517 854 48 7 Jul 2023 206th coreynash 854 48 27 Oct 2023 206th sparksis 🇨🇦 854 48 20 Nov 2023 206th TheLastZombie 854 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