great fun ;)

it is great fun, up until you get past level 25 or so, when you can just click, and let it go. also, i have a couple of suggestions:

1. Make it so that you are able to MUTE the sound - as it gets annoying after a while.

2. Increase the difficulty when you progress through the levels.

other than that, it's a great game, and keep up the good work ;)