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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?

    xyangst

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    hi

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    84 / 126 Holes

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    17 / 64 Langs

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    45 / 109 Cheevos

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    Card Number Validation in Python in Bytes Play Hole

    181st in Python and 747th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    153 153
    154 154
    157 157
    163 163
    165 165
    175 175
    188 188
    227 227
    423 423