Best IQ Challenge is a free game offering mental calculations to calculate as fast as possible ! The best brain training math workout !
This is a very good training for simple Arithmetic Calculation .you can calculate at the speed of a calculator.

It's a perfect math workout game for adults and kids, people who want to learn the basics of math and have fun in same time, there are additions, subtractions, multiplications, divisions.Free Download!

Feature's:
* No Need Adobe Air and Other application.
* Multiple difficulty levels: Easy, Medium, Hard.
* Each Level Have 50
* Help's keep you sharp
* Boost up Your brain Regular
* Coming soon IQ Package 1000 Level's