The point of a Circle

Are you capable to long concentration and monotonous work? Check it!

Test "point on a circle" for Russian machinists and pilots represents a great circle, composed of sixty small gray circles. In the gray circles (points) in a clockwise direction successively moves a green dot.

Features:

- Various Duration: from 1 to 60 minutes

- 5 of speeds

- Clockwise or counterclockwise

- Mode back to start

- And many other settings