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

    nwellnhof 🇩🇪

    113,227
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    111,970
    💎179
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    🥇753
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    🥈393
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    🥉278

    Stuck in a local minimum

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    118 / 123 Holes

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    20 / 62 Langs

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    54 / 99 Cheevos

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    Card Number Validation in Java in Bytes Play Hole

    2nd in Java and 81st overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    105 105
    133 133
    134 134
    136 136
    137 137
    138 138
    142 142
    143 143
    144 144
    145 145