I Love Apples Achievement
I Love Apples10
Eat all the apples on Apple Mayhem
Apple Mayham is found by accessing Berry Story, as it is the first level in the top row. In order to get this achievement you have to get the creature in the level to eat all of the apples, the big green blocks, that are in your way.
You should be able to get this easily, but if not, here is a helpful Youtube video by "Unlock30" that shows how to complete this.