User blog comment:ChaoticCrush/Question/@comment-21225777-20131104014436

As ChaoticCrush said, the difficulty section should explain why the level can becomes difficult. For example, level 147 was hard due to the many difficult-to-reach jellies under the meringues, and also 15-move bombs. Level 325 is due to the licorice swirls dispensers that essentially divides the board into two parts (only in FB though, so far in Android the candies can go to the center after destroying the licorice swirls), and 10 ingredients are a lot to be brought down. And so on.