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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?

    kops-cg

    30,952
    •
    28,455
    💎2
    •
    🥇35
    •
    🥈7
    •
    🥉4

    ⛳

    35 / 126 Holes

    🔣

    3 / 64 Langs

    🏆

    19 / 109 Cheevos

    📅

    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
    87 87
    88 88
    92 92
    93 93
    101 101
    105 105
    107 107
    108 108