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X
birthday
game
puzzle
pls give me the number quickly.Only a easy game.
By
yueliu
@yueliu
(1619)
China
Tweet
February 12, 2007 12:11am CST
Suppose there are 50 people in ur company.What's the percent that at least two of them has the same birthday? Quick Look and give me the number form in ur mind..
No responses
