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

    stackofbears

    51,902
    •
    49,676
    🥇49
    •
    🥈12
    •
    🥉13

    ⛳

    60 / 123 Holes

    🔣

    12 / 62 Langs

    🏆

    32 / 99 Cheevos

    📅

    1 Referral

    Card Number Validation in J in Bytes Play Hole

    4th in J and 370th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    52 52
    51 51
    52 52