Win free pizza just for watching the Super Bowl.
It won’t be easy though! You have to watch closely. DiGiorno is giving away 15-hundred pizzas only if Sunday's score hits 3-to-14 or 14-to-3. Once the scoreboard shows either of those, fans can click a link on DiGiorno’s Twitter account to win a coupon. When the score changes, the link disappears.
This is all to honor Pi [[ pie ]] Day - as in the mathematical Pi -- on March 14th. That's the week the free pizza can be claimed.
Source:Click2 Houston