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

    LordSir101

    19,804
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    19,133
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    ⛳

    29 / 123 Holes

    🔣

    7 / 62 Langs

    🏆

    17 / 98 Cheevos

    📅

    Card Number Validation in JavaScript in Bytes Play Hole

    52nd in JavaScript and 510th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    97 97
    98 98
    99 99
    100 100
    102 102
    103 103
    106 106
    113 113
    115 115
    117 117
    277 277