That's because of a time-honored office tradition: the Super Bowl Squares pool. The concept is simple: Everyone picks a square on a chart and throws in a few dollars. Each square corresponds to the points scored by the Steelers and Packers in the big game. The score at the end of each quarter -- specifically the last digit of each team's score -- determines which square (and therefore which lucky participant) wins a portion of the pot. US NEWS PAPER
