Ctrl+P again to print, arrows/tab to navigate results, enter to confirm

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

    georgehulme

    23,636
    21,529
    🥇5
    🥈0
    🥉0

    31 / 133 Holes

    🔣

    3 / 65 Langs

    🏆

    16 / 116 Cheevos

    📅

    12 Days of Christmas
    264th
    Abundant Numbers
    340th
    Arrows
    143rd
    Christmas Trees
    263rd
    Collatz
    268th
    Diamonds
    262nd
    Divisors
    126th
    Emirp Numbers
    413th
    Evil Numbers
    604th
    Evil Numbers (Long)
    388th
    Fibonacci
    267th206th118th
    Fizz Buzz
    942nd97th
    Foo Fizz Buzz Bar
    552nd
    Fractions
    281st
    Intersection
    180th
    ISBN
    194th
    Leap Years
    624th
    Look and Say
    391st
    Niven Numbers
    437th
    Niven Numbers (Long)
    250th
    Number Spiral
    138th
    Odious Numbers
    329th
    Odious Numbers (Long)
    270th
    Ordinal Numbers
    171st
    Prime Numbers
    798th
    Quine
    87th
    π
    103rd
    τ
    94th
    φ
    125th
    √2
    1st
    𝑒
    1st