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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?

    dtbao20 (he/him) 🇻🇳

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    dev from Vietnam, i love short code

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    13 / 126 Holes

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    2 / 64 Langs

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    16 / 109 Cheevos

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    Card Number Validation in JavaScript in Bytes Play Hole

    47th in JavaScript and 446th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    89 89
    92 92
    93 93
    98 98
    106 106
    108 108
    111 111
    113 113