Circlenoid. Arkanoid with Pi. description

Do you like trigonometry? Pi? Radians, degrees and other funny stuff? If you do, that's great, because now you can play arkanoid, based on them! If you don't, it's time to begin liking them!
Concept is simple: we're taking arkanoid, pulling bat in round, taking off bricks and making the target holding ball in circle as long as possible.
Also, game have PC version, you can check it out here:
http://gamejolt.com/games/arcade/circlenoid/32657/
Don't forget to leave circlish comments and ratings. :3