fio

fio - exciting logic game for android devices.

Over 60 tricky levels
Great puzzle game that will be an interesting and meditative entertainment for gamers of all ages. fio will delight you with elaborated to the smallest detail levels, of which there are more than 60 in the game, comfortable one-touch controls, understandable game mechanics and minimalistic visual style that will help you concentrate solely on passing the tests and not scatter your attention on unimportant ones.

The relentlessly increasing challenge
fio is a truly relaxing puzzle game as it doesn't require you to additional permissions, Inteet connection and will not be bothered by intrusive ads. The difficulty of the tests will gradually increase, which will add a touch of excitement and even more fun to the gameplay. With fio, you can not only spend your free time interestingly, but also improve your wit, attentiveness, and logical abilities. The game also provides a mode for those who find it difficult to distinguish colors and shades.