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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?

    TheZwierzLF (they/them) 🇵🇱

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    I like Coconut

    ⛳

    113 / 126 Holes

    🔣

    10 / 64 Langs

    🏆

    39 / 109 Cheevos

    📅

    Card Number Validation in Ruby in Chars Play Hole

    27th in Ruby and 763rd overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
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