Cool little game

krotchy

Golden Member
Mar 29, 2006
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Originally posted by: Lord Zado
He was wrong both times on mine.

lol then you did your math wrong, because it inst a guess its just mathematical pattern matching. the only numbers you can get are 9,18,27,36,45,54,63,72 and 81.

If X is the 10s digit, and Y is the 1's the end do you (10*X+Y)- (X+Y) = 10*X-X = 9*X.