Today’s Riddles: July 14, 2010:

Thirty Fish:
A professional fisherman caught 30 fish during a 5-day tournament.
Each day, he caught three more fish than the day before. How many fish did
the fisherman catch on the first day?
He didn’t catch any fish the first day, but he caught 3 on the second day, 6 on the third day, 9 on the fourth day and 12 on the fifth day.