@ jrs5: You can only click on/collect the hidden objects that are listed (see top left). Every time you collect one, you are able to collect another one.
The load feature didn't work for me when my flash player crashed :( Oh well. It's a fun puzzle, so I guess I don't mind doing what I already did over again.
There really needs to be a save option or something because my flash has crashed twice while I've had this game open and I've had to restart the game each time.