Math challenge - Brain Workout

Why use a calculator for what your brain can do?

Math Challenge allows you to train yourself efficiently, with different levels of difficulty.

Calculating mentally enhances your thinking skills at school and at work. It creates new neuronal connections and enables you to think faster and better.

It's a quick and simple exercise for people of all ages.

Features:

• Four basic maths operations
• For all levels: beginner to expert
• Score-based
• Game Center integration
• Operations getting harder the more you level up