Tuesday, March 21, 2006

Brain teaser

Bob knows the month of Tom's birthday and Lee knows the day of Tom's birthday.
They are given the following date and tried to figure out which date is Tom's birthday.

Mar. 03, Mar. 05, Mar. 08
Jun. 04, Jun, 07
Sep. 01, Sep. 05
Nov. 02, Nov. 07, Nov. 08

Bob: If I can't figure out the birthday, Lee can't figure it out either.
Lee: I didn't know before, but now I know.
Bob: I know now too.

So, which date is Tom's birthday?

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