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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?

    m-tkach 🇺🇦

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    Card Number Validation in Python in Bytes Play Hole

    2nd in Python and 4th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    84 84
    85 85
    86 86
    92 92
    93 93
    98 98
    99 99
    102 102
    103 103
    105 105
    113 113