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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?

    zyc-2024 (he/him) 🇨🇳

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    Card Number Validation in Python in Bytes Play Hole

    199th in Python and 805th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    170 170
    193 193
    210 210
    213 213
    316 316