Minor updates to keep the app happy.

Updated for latest devices and iOS, fixes issues with networked multiplayer games.

Updated to take advantage of the latest iPhones and iPads.

Visual Adjustments

Added support for the new Schoolwork App.  Now you and create activities for your students and get results!

Updated for the iPhone X and iOS 11.

Minor changes

Allow practicing with even smaller numbers; great for even younger students!
Improved the range of math questions presented.