Leap Years 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 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 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 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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 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 Chars Time Submitted 149th Cr3aHal0 911 45 9ms 2 Jul 2019 149th StefanTifrea 911 45 9ms 15 Jul 2020 149th Non-J 911 45 9ms 27 Sep 2020 149th ryandougc 911 45 9ms 17 Dec 2020 149th ForkKILLET 🇨🇳 911 45 9ms 18 Feb 2021 149th UBKorkut 911 45 9ms 10 Mar 2021 149th neihousaigaai 911 45 9ms 8 May 2021 149th SpareManiKatti 911 45 11ms 14 Oct 2021 149th danielb7390 911 45 10ms 9 Mar 2022 149th WebDevPT 🇵🇹 911 45 9ms 10 Mar 2022 149th CiucaRazvan 911 45 9ms 29 Jul 2022 149th SirFireball3521 911 45 11ms 1 Nov 2022 149th astdefu 911 45 9ms 10 Dec 2022 149th Betuaredead 911 45 12ms 4 Jan 2023 149th Mazn3k 911 45 10ms 15 Mar 2023 149th ejini6969 911 45 10ms 25 Mar 2023 149th raszpi 🇭🇺 911 45 10ms 2 Sep 2023 149th mulmul9 🇭🇺 911 45 12ms 7 Sep 2023 149th FruzsinaLenti 911 45 9ms 8 Sep 2023 149th junkondo-jp 911 45 9ms 6 May 2024 149th Mabeloid 🇳🇴 911 45 9ms 14 Oct 2024 149th shandriy 911 45 9ms 8 Nov 2024 149th Salutations45 911 45 9ms 12 Nov 2024 149th 823126 911 45 9ms 9 Dec 2024 149th Garklein 🇨🇦 911 45 9ms 6 Jan 2025 149th jake6192 911 45 9ms 17 May 2025 149th albanian-laundromat 911 45 11ms 1 Sep 2025 149th iczelia 🇩🇪 911 45 10ms 25 Sep 2025 149th snoozingnewt 🇺🇸 911 45 10ms 17 days ago 180th oparisblue 891 46 9ms 24 Mar 2019 180th mrxz 🇳🇱 891 46 9ms 23 Jun 2019 180th alexkunin 891 46 11ms 3 Jul 2019 180th EFHIII 891 46 10ms 16 Aug 2020 180th yzhs 🇩🇪 891 46 9ms 20 Aug 2020 180th hyvyys 891 46 9ms 18 Sep 2020 180th bastienvoirin 🇫🇷 891 46 9ms 28 Nov 2020 180th Re-Adventures 🇮🇳 891 46 9ms 25 Mar 2021 180th PGPereira 891 46 9ms 27 Mar 2021 180th con-cs 891 46 9ms 18 Oct 2021 180th ledietz 891 46 10ms 16 Feb 2022 180th zakariamouhid 891 46 9ms 20 May 2023 180th adriweb 🇫🇷 891 46 11ms 28 Aug 2023 180th stellartux 891 46 12ms 27 Dec 2023 180th itserasmus 891 46 8ms 26 Jan 2024 180th HumanoidCPU 891 46 8ms 19 Feb 2024 180th rollershutter 891 46 10ms 4 Jul 2024 180th deancureton 891 46 9ms 29 Dec 2024 180th duckyluuk 🇳🇱 891 46 9ms 22 Jan 2025 180th acer-xq 891 46 10ms 4 Feb 2025 180th BalaM314 891 46 10ms 8 Feb 2025 180th Laellekoenig 891 46 9ms 9 days ago 202nd NatNgs 872 47 9ms 9 Jan 2020 202nd Hydrophobefireman 872 47 9ms 16 Jul 2020 202nd patterson-tom 872 47 12ms 9 Sep 2020 202nd jake-freeman 872 47 9ms 10 Sep 2020 202nd undefined-moe 872 47 9ms 23 Feb 2021 202nd Hacksore 🇺🇸 872 47 9ms 18 Aug 2021 202nd MathisBullinger 872 47 10ms 14 Nov 2021 202nd BambooleanLogic 🇸🇪 872 47 10ms 26 Nov 2021 202nd uttumuttu 🇫🇮 872 47 10ms 4 Jan 2022 202nd Setvizan 872 47 10ms 14 Apr 2022 202nd uiamn 872 47 9ms 9 Sep 2022 202nd CatsAreFluffy 872 47 12ms 19 Feb 2023 202nd amiralitaheri 872 47 12ms 23 Feb 2023 202nd Andrey-Plotnikov 872 47 10ms 22 Aug 2023 202nd MWI-polygolf 872 47 10ms 6 Dec 2023 202nd steffan-polygolf 872 47 11ms 14 Feb 2024 202nd alex742 872 47 10ms 18 Jul 2024 202nd Sephirem98 872 47 10ms 27 Aug 2024 202nd allistersascha 872 47 9ms 27 Sep 2024 221st mintypython 854 48 9ms 7 Dec 2018 221st oscarlvp 854 48 12ms 30 Apr 2019 221st Ranner198 854 48 9ms 14 Nov 2019 221st gnlow 🇰🇷 854 48 8ms 3 May 2020 221st tscherter 854 48 10ms 6 Dec 2020 First Prev 151–225 of 472 Next Last