Too hard to see what items can be clicked on. Spent 90% of the time moving the mouse around looking for something I can click on and 10% solving the puzzle.
Also if something is clickable, make it that way from the start. If I tried clicking on something once I shouldn't have to try again everytime something happens
Very buggy. You have lives but you don't lose when you run out. Sometimes the ball just disapears. A lot of times the ball will get stuck so that it keeps following the same path