Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

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

    h-hh-hhh 🇺🇦

    6,766
    •
    6,384
    🥇0
    •
    🥈0
    •
    🥉0

    ⛳

    11 / 121 Holes

    🔣

    3 / 61 Langs

    🏆

    12 / 91 Cheevos

    📅

    Card Number Validation in C++ in Chars Play Hole

    12th in C++ and 641st overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    177 177
    178 178
    180 180