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

    NoneTheFewer

    24,019
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    20,787
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    ⛳

    54 / 123 Holes

    🔣

    4 / 62 Langs

    🏆

    21 / 99 Cheevos

    📅

    Leap Years in JavaScript in Chars Play Hole

    466th in JavaScript and 4,104th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    102 102
    126 126