Shortest path through the 9 room floor?
Submitted by Atanu Chaudhuri on Thu, 07/04/2016 - 21:55
While on your way through you must not re-cross any part of your earlier path. You can pass just by the side of your earlier path but must not cross-over. Secondly, once you enter, you can't go out of the other entry door, you must go out of the floor through the exit only.
