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

    823126

    11,621
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    11,238
    🥇2
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    🥈0
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    ⛳

    17 / 123 Holes

    🔣

    1 / 62 Langs

    🏆

    11 / 99 Cheevos

    📅

    Card Number Validation in JavaScript in Chars Play Hole

    67th in JavaScript and 582nd overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    112 112
    120 120
    204 204
    212 212