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

    h-hh-hhh 🇺🇦

    6,773
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    6,391
    🥇0
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    ⛳

    11 / 123 Holes

    🔣

    3 / 62 Langs

    🏆

    12 / 99 Cheevos

    📅

    Card Number Validation
    478487
    Christmas Trees
    560
    Collatz
    749
    Divisors
    842
    Emirp Numbers
    468
    Emirp Numbers (Long)
    500
    Fibonacci
    722 612
    Fizz Buzz
    843
    Pascal’s Triangle
    481
    Quine
    505
    Tongue-twisters
    616