Frustrating, I am about to quit this game. It takes a lot of energy to get through the areas. You spend your time waiting and going between the different areas just to get energy from the main area with the little bit of fruit you collect! 😔 Update; yup, I've done all that but this last one is absurd. 100 energy to break one boulder and 90 each to break the other 2 boulders! I'm done.