Maybe it should handicap the winner or something?
Yeah that's what I was thinking. Although I like the idea of putting them in the same maze. Would it be possible to drop them into the same maze so they see each other? I don't know if that would work with the kind of mazes it generates though, since there's only really one main path.
I'd also be curious to hear about how you had it generate more or less complicated mazes. The generator is a little blind to that, using how long it takes you to solve previous mazes to make more complicated mazes. In other words it doesn't come from the programmer, it comes from the player. I'd be curious to hear how you programmed around that.