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

    IanUtley

    104,988
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    104,473
    🦄2
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    💎111
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    🥇179
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    🥈33
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    🥉13

    ⛳

    126 / 134 Holes

    🔣

    7 / 65 Langs

    🏆

    52 / 116 Cheevos

    📅

    Card Number Validation in Prolog in Chars Play Hole

    1st in Prolog and 226th overall.

    Last tested .

    Runtime of .

    Bytes Chars Submitted
    113 113
    115 115
    119 119
    122 122
    128 128