Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

    The Hilbert Curve hole will go live in approximately . Why not try and solve it ahead of time?

    640-KB

    777
    •
    776
    🥇0
    •
    🥈0
    •
    🥉0

    ⛳

    1 / 119 Holes

    🔣

    1 / 61 Langs

    🏆

    6 / 84 Cheevos

    📅

    Leap Years in PHP in Bytes Play Hole

    57th in PHP and 2,007th overall.

    Last tested .

    Bytes Chars Submitted
    57 57