Arrange these 6 shapes any way you want. Using hand drawn utility lines,
connect each house to gas, electric and water. Make sure no utility lines
touch or cross one another; or go through any of the three houses.
Clue: Think 3-dimensionally!
Congratulations to these solvers:
THREE solutions found by Albert Frank.
ONE solution found by Danny Blanco, Gregg Durski, Esteban Carlino,
Joshua Green, Christian Stahl, Ben Stonehouse and Carlos Urchipia.