Conflagration

The object of Conflagration is to extinguish all the flames in the building. Any group of water droplets of the same color will extinguish flames of that color provided there are five or more in a contiguous group. This group of droplets can be in any shape as long as its members are "chained" by contact to the left, right, above or below. When all the flames have gone up in a puff of steam, the building is saved, and you move to another burning building with more flames and more challenges.