If you are headed to a party to watch the big game, you might be invited to participate in a Super Bowl squares pool ... to fill in 100 squares on an unlabeled 10-by-10 grid.

A grid starts with 100 "squares." You can make the grid on a poster ... "losing score" instead of the team names for a more complex pool, but for the sake of simplicity we will stick with "Eagles ...

Some pools charge as little as $1 per square, while others go up to $100. Lower buy-ins generally ... Quarter-based payouts: Split the pool equally (e.g., 25% for each quarter winner).

What is a 100 square? A 100 square shows the numbers 1 to 100 on a grid. Each row has 10 numbers on it. At the end of each row is a multiple of ten. You can use the 100 square to count from 1 to ...