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

    valgardg 🇮🇸

    11,146
    9,900
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    🥈0
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    19 / 133 Holes

    🔣

    6 / 65 Langs

    🏆

    15 / 116 Cheevos

    📅

    12 Days of Christmas
    3,020th
    99 Bottles of Beer
    2,155th
    Abundant Numbers
    2,974th1,303rd
    Christmas Trees
    1,741st1,623rd
    Cubes
    1,039th
    Diamonds
    1,976th
    Divisors
    1,021st
    Emirp Numbers
    2,858th
    Evil Numbers
    3,355th
    Fibonacci
    6,241st
    Fizz Buzz
    11,677th11,609th11,538th11,444th9,492nd2,056th
    Leap Years
    3,606th
    Morse Encoder
    868th
    Niven Numbers
    4,170th 2,811th
    Odious Numbers
    3,569th1,589th
    Pangram Grep
    2,100th
    Pernicious Numbers
    2,240th
    Prime Numbers
    4,949th 3,118th
    Roman to Arabic
    1,219th