Description：Cute flower cups are being put on dangerous brick structures. You task is to make these flower cups safe by clicking on the bricks and not let the the flower cups fall on the ground. Remember only one brick will be remained for holding the flower cup and prevent it from falling on the ground.

Instructions：Click on the bricks to remove them. The flower cup should be finally on the last brick. You will lost if you let the flower cup follow down on the ground.