It's Back To School Month here on Pocket Gamer. What does that mean? Well, that it's the month in which all the kiddy-winkles go back to school. Obviously.

We thought we'd mark the occasion with a bunch of features.

Whether you're a school returner looking to distract yourself from the misery of returning, or a parent celebrating the return of your free time, you'll be wanting a mobile game or three to help pass the time.

In this particular mini-series, we're looking at the games that might help out students of county stuff. Or, to give the subject it's official title, mathematics.