Bridge-It

You live in a town where every house is surrounded by water. This made visiting friends very difficult until some bright spark built a number of bridges to help people to get around. The aim of the game is to get from a house on one side of the town to one on the other side. You control the bridges so it is up to you to get you and your friends across safely. But you must take care for the bridges are treacherous and one mistake can be disastrous. (Amazon)