I really enjoyed that! The graphics are simple yet so nice. It controls really nicely too. The title screen music sounds great, but it's a very different mood from level music. Both moods fit the game well though. The level music got a little repetitive after a while, since it's only about 4 measures, so making it longer would be cool.
One thing I would love is an option to turn on a timer. That would add a lot of replayability. Great job overall, especially for 2 weeks!