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

    sean-niemann 🇺🇸

    115,183
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    115,823
    💎315
    •
    🥇1,947
    •
    🥈649
    •
    🥉539

    ⛳

    121 / 121 Holes

    🔣

    47 / 61 Langs

    🏆

    84 / 91 Cheevos

    📅

    Card Number Validation in CoffeeScript in Bytes Play Hole

    1st in CoffeeScript and 781st overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    80 80
    81 81
    162 162
    164 164
    167 167