Pretty good game! Simple concept excuted well. The graphics are really nice, and I like the way the music slows down when the leaderboard comes up. Only thing I'd suggest is adding maybe power ups, or some other mechanic other than dodging the ball and collecting points. But I get that it's hard to find time to add that stuff when you only have 3 days. Overall, good job!
Also, maybe you could play and rate my game? :)