3 Houses Electricity Gas Water Puzzle Solved

Water gas and electricity puzzle three utilities puzzle or three cottage problem.

3 houses electricity gas water puzzle solved.

Water gas electric 1 2 3. A man has built three houses. How do you connect mr angry mr beastly and mr cross to gas water and electricity without. Water gas and electricity puzzle.

The man wishes to connect all three houses to each of the gas water and electricity supplies. Three houses all need to be supplied with water gas and electricity. Unfortunately the pipes and cables must not cross each other. This problem is perhaps the perfect introduction to graph theory.

How would you connect each of the 3 houses to each of the gas water and electricity supplies. The three cottages problem or sometimes water gas and electricity can be stated as follows. The classical mathematical puzzle known as the three utilities problem. Nearby there are gas water and electric plants.

Supply lines from the water gas and electric utilities will be used to supply the three houses. The layout is shown below. Thank you very much gerald.