Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

    The Gray Code Decoder and Gray Code Encoder holes will go live in approximately . Why not try and solve them ahead of time?

    error256

    98,217
    •
    99,106
    🦄4
    •
    💎191
    •
    🥇409
    •
    🥈88
    •
    🥉95

    ⛳

    113 / 126 Holes

    🔣

    52 / 64 Langs

    🏆

    75 / 109 Cheevos

    📅

    Card Number Validation in Python in Chars Play Hole

    51st in Python and 445th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    92 92
    96 96
    97 97
    100 100