the minute it finished loading, I said, oh great, another crush the castle / angry bird game... I am glad this wasn't the same.. while it may not be an original concept It's a great and different game in this copy-cat landscape
for those who can't control with the mouse, get a new mouse because your left click button is broken, as long as you keep the mouse button down the window captures your mouse movement, even if you go outside the flash window
also on level 3, the top part of the board, with the 4 circles should cycle when you press the paddle, that is the way it usually is in most pinball games. It will reduce difficulty too, which might not be the best thing but it's how most games behave.