In Extreme Explosions, your task is to help a rocket reach its destination by clearing any buildings in its path. Place regular bombs and sticks of TNT on the structures to destroy them. One regular bomb can be used to destroy a wooden object and two regular bombs are required to destroy a brick object. Steel objects can't be destroyed by regular bombs. A stick of TNT can destroy any material and only one stick is needed to do so. Make sure that the height of the structure doesn't exceed the dotted line, which indicates the path of the rocket.