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

    h-hh-hhh 🇺🇦

    6,766
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    6,384
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    ⛳

    11 / 121 Holes

    🔣

    3 / 61 Langs

    🏆

    12 / 91 Cheevos

    📅

    Card Number Validation in C in Chars Play Hole

    29th in C and 644th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    147 147
    148 148
    150 150
    152 152