In Cut the Rope on iPhone, I have most of the achievements, except for "Spider Tamer" (outsmart 200 spiders) and "Calorie Minimiser" (lose candy 200 times). But I'm sure I should have both. I do have the lesser achievements (outsmart 40 spiders and lose candy 50 times).
So I want to know exactly what constitutes outsmarting a spider? Is it just cutting a rope that the spider is on? Or do you need to successfully complete the level each time, or something else? And do the achievements need to be on multiple levels or only one? I've been playing 3-11 repeatedly just cutting the spider's ropes but no awards yet :(