Visual Memory

Its a superb mind exercise game with which you can test your visual memory.
Want to test? only thing you have to do is, just memorize the squares that flash, identify its position and finally select them.

Memorize squares, open them. Number of squares in levels:
1 – 10 levels – 16 squares. Must guess 4 squares.
11 – 20 levels – 25 squares. Must guess 5 squares.
21 – 30 levels – 36 squares. Must guess 6 squares.
31 – all next levels – 49 squares. Must guess 7 squares.