The concept of this game is good and I like playing it. But I find it ridiculously hard, PLUS ...why do we get such a low number of moves like in level 523,that's only one in many of them,, where you only have 14 moves and have to hit every blocks at least 3 times. Seriously ! I want to play a game to sit and relax. Not to frustrate and where I have to spend tons of money to buy boosters that's dont even help! Therefore, I have to delete until they rethink this better.