There are three houses and three buildings which serve electricity, gas and water. You have to supply those 3 houses with gas,water and electricity but without intersecting pipelines. Can you do that?
http://resim.uploadturk.com/resim/75f8a5800655647c98df48ea.bmp
Last edited by shamil on Wed Jan 04, 2006 12:52 pm; edited 2 times in total
http://resim.uploadturk.com/resim/75f8a5800655647c98df48ea.bmp
Last edited by shamil on Wed Jan 04, 2006 12:52 pm; edited 2 times in total

