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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?

    brimstonetrader

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    81 / 126 Holes

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    5 / 64 Langs

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    27 / 109 Cheevos

    📅

    Card Number Validation in Python in Chars Play Hole

    158th in Python and 761st overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    142 142
    154 154
    156 156
    163 163
    169 169
    173 173
    186 186
    190 190
    204 204
    244 244