I had a feeling you could kind of run a maze by drawing (or imagining) a dividing line between the two end points, then blocking out any dead ends nearby, and using the unblocked areas as a guide. From there, you just repeat the process until the way becomes clear, like a path of light among the shadows. So I gave it a try on a page from my "Office Time Wasters" desk calendar that has occasional mazes in it.
Mokalus of Borg
PS - In the example picture, I've blacked out the loops, too.
PPS - Just because it looked neater.