Nice simple concept and well presented, but 80 levels gets rather tiresome as the difficulty doesn't increase much so it can get quite repetitive. Fortunately saving your progress means you don't have to do every level in one sitting, but still... Badge(s) would be good and would be a nice reward for the time invested. Good puzzle game though.
Very entertaining, but also nicely puzzling. Good execution of a fairly novel concept. Perhaps an indication on the level select screen of which levels you have already aced might be helpful for people trying to ace all 44?
I'm having the same problem as underway. It's a lovely concept but it is spoilt by 'crossing' yourself without ever moving the man. Please fix this bug as it is a nice novel work.