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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?

    emplv 🇱🇻

    111,713
    •
    111,660
    💎43
    •
    🥇228
    •
    🥈78
    •
    🥉75

    ⛳

    121 / 126 Holes

    🔣

    13 / 64 Langs

    🏆

    63 / 109 Cheevos

    📅

    Card Number Validation in PHP in Chars Play Hole

    1st in PHP and 58th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
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    95 95