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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?

    bob-th

    38,160
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    35,342
    🥇5
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    🥈0
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    ⛳

    49 / 126 Holes

    🔣

    2 / 64 Langs

    🏆

    23 / 109 Cheevos

    📅

    Card Number Validation in Python in Bytes Play Hole

    161st in Python and 698th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    144 144
    150 150