Unstable and not able to play – Dragon Marble Review

I love the game BUT hate the fact that I have had to reload the game four times which means I start over from the beginning and lose my purchases. In the challenge section starting with C6, it stops at level 4 and I have to shut the program down. For some reason does not want to go past the fourth level. I have the latest update so don't know what the problem is but would not recommend this game.
Review by Tigeress mom on Dragon Marble.