Can't believe I managed to finish it!
Great idea and very good game, some levels were really difficult and I hardly believed I could get a proper chain reaction in the last one...
There are a few drawbacks, but for a first game it deserves 10/10. The effects could be more impressive :) But more importantly, I found it hard to distinguish shape colours and figure out how many hits a shape requires to be destroyed. It would also be nice to have the number of clicks left on screen all the time, to help plan ahead...
Another thing which drove me crazy was failing to click on the shape I intended, this may be just me and my poor reflexes :) But maybe the "click area" for each shape should be enlarged a bit?
I've just went through the levels on which I haven't finished all the shapes to try them again. Didn't succeed in all, but I liked also the "Previous Best" note, which showed that I'm advancing :) Like I said, very good game!