Have fun by training your brain with this simple mathematic game.
Perfect for any age, children and adults can enjoy through different difficulty levels, or by training your brain without the clock ticking or without the fail count.
Monitor your progress with the all-level score rank on an easy and intuitive interface.
Features:

-Different difficulty levels.
-Training mode.
-Keeps scores.
-Choose the maximum number of fails allowed.
-No ads.
-Simple and intuitive design.