Jaundice, A hard badge is supposed to take more than half an hour to complete. I actually found the final puzzle to be a lot easier than most of those in Expert.
Okay, badges got added. I automatically earned the second one, but I had to go back and earn the first and 4th. It won't give me the 3rd one... guess I have to restart the game for that one. :-(
I think I found a much better way to avoid the missiles... Start at the middle-right of your area to lure the missiles in, then you have room to go down, over, and up to the middle-left. Then That makes two attacks I've found the avoidance pattern to now. :-)