To watch a video of this game, go to:
Cold, dark, and damp, the caves of the Mathemundians are filled with adventure and terror. In hopes of not getting lost deep in the caves, you have decided that you will only explore the caves in rectangular paths. The amount of area you can uncover before needing a rest is found on each card you draw at the beginning of each turn. Beat your fellow explorer by uncovering more signs as you both work through these ancient caves.
By using their knowledge of factor pairs, area models, and multipliers, players try to score points by uncovering X's on their ancient treasure map.