MathsBrain for S60

MathsBrain is an application designed to improve your mental skills by solving the arithmetic problems as fast as possible, you can compete with people all over the world!
This app can also be used as a simple math practice tool for your child, you can set different the difficulty according to their age.
There are two modes with this app:
Practice Mode: Practice until you are ready. The amount and difficult can be set in Option settings. You score is not saved.
Challenge Mode:Answer 30 questions as fast as possible. You can submit the score to the sever to see your global ranking!