Beach Day by Rodger Bliss
January 2023
S M T W T F S
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X Marks the Spot

What is the value of X in the following sequence?

18, 46, 94, 63, X

 

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2 guesses to X Marks the Spot


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  • Jordan

    x=52
    18=81
    46=64
    94=49
    36=63
    the nos. are opposite of perfect squares

  • Dude

    52 is correct!

    Each number, when reversed is the square root coming down from 9×9, 8×8, etc.

    You’re today’s winner.