Maps are divided into a series of squares known as a grid. These grids help us to locate features on the map. Maps include a scale to help us work out distance between points on a map. Scale is ...

The key terms are "squares," "numbers" and "board." The game is played on a 10x10 grid with a "home" team row on top and the "visitor" column on the side. So in this year's matchup, the Eagles ...