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    The Gray Code Decoder and Gray Code Encoder holes will go live in approximately . Why not try and solve them ahead of time?

    Alex-x90 🇺🇸

    75,173
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    74,838
    💎3
    •
    🥇65
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    🥈12
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    🥉20

    ⛳

    91 / 126 Holes

    🔣

    29 / 64 Langs

    🏆

    48 / 109 Cheevos

    📅

    Card Number Validation in C++ in Bytes Play Hole

    11th in C++ and 489th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    124 124