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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?

    823126

    11,603
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    11,218
    🥇2
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    🥈0
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    ⛳

    17 / 126 Holes

    🔣

    1 / 64 Langs

    🏆

    11 / 109 Cheevos

    📅

    Card Number Validation in JavaScript in Bytes Play Hole

    70th in JavaScript and 668th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    112 112
    120 120
    204 204
    212 212