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    The Calendar hole will go live in approximately . Why not try and solve it ahead of time?

    sean-niemann 🇺🇸

    117,882
    •
    118,162
    💎309
    •
    🥇1,976
    •
    🥈653
    •
    🥉553

    ⛳

    123 / 123 Holes

    🔣

    49 / 62 Langs

    🏆

    89 / 99 Cheevos

    📅

    Card Number Validation in Java in Bytes Play Hole

    5th in Java and 239th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    115 115
    143 143
    145 145
    147 147
    148 148
    149 149
    150 150
    152 152
    175 175
    199 199
    221 221
    253 253