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

    hrrs01

    14,300
    12,534
    🥇2
    🥈0
    🥉0

    20 / 123 Holes

    🔣

    5 / 62 Langs

    🏆

    15 / 98 Cheevos

    📅

    Arabic to Roman
    1,198th
    brainfuck
    1,034th
    Christmas Trees
    1,704th
    Cubes
    725th
    Diamonds
    1,180th
    Divisors
    3,178th
    Emirp Numbers
    1,255th
    Evil Numbers
    2,729th 2,142nd
    Fibonacci
    3,256th6,987th2,835th1,112th
    Fizz Buzz
    3,130th
    Happy Numbers
    1,442nd
    Niven Numbers
    2,152nd
    Odious Numbers
    1,876th 2,134th
    Pangram Grep
    1,609th
    Pascal’s Triangle
    1,709th 1,689th
    Pernicious Numbers
    2,241st
    Prime Numbers
    1,183rd 1,444th
    Quine
    262nd 5,244th
    Roman to Arabic
    994th
    Sierpiński Triangle
    779th
    π
    τ
    𝑒