The same thing as Candy crush and all the others...no real strategy and no challenges worth wasting your time. This is the dumbest game I've ever wasted my time with. I have beat all the levels and all they do is just have you repeat levels you've already played just making them almost impossible to beat unless you spend money. This game is designed to set players up to spend in order to accomplish certain levels or tournaments. DO NOT SPEND YOUR MONEY ON THESE TURKISH TERRORISTS.