Argh, too difficult! I've probably tried ten times already, and it does get easier and easier, but it seems there's always some dot missed that I have to return for. Maybe I just lack the patient for games like this, but the idea is cool. Even cooler idea: how about making levels where you only need to collect a certain set of dots, like the darker ones that constitute the number? I thought that was the point at first. Keep it going! Really smooth interface otherwise btw.