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

    arcpolaris

    41,786
    •
    39,103
    🥇0
    •
    🥈1
    •
    🥉9

    ⛳

    64 / 134 Holes

    🔣

    3 / 65 Langs

    🏆

    30 / 116 Cheevos

    📅

    Card Number Validation in C# in Chars Play Hole

    14th in C# and 670th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    120 120
    121 121
    123 123
    124 124
    144 144
    167 167
    168 168
    169 169
    172 172
    188 188
    189 189