Sum Square - Brain Training

Give your brain a daily workout with this challenging maths game. Score as many points as you can in the time limit and try to beat your personal best.

A mathematical problem is displayed at the top of the screen and you are presented with 9 possible answers. Answer as quickly as possible but don't rush as you lose 2 points for every incorrect guess.

The game can be configured for young children with small numbers and a long time limit (or no time limit at all to reduce the pressure). Alternatively select any combination of larger numbers and different timers to create a great challenge for adults.

The user can also change whether the game supports addition, subtraction or both. This adds to the challenge or allows a simpler configuration for young children.