Thanks! No, it wasn't and I've never played the game but I can see why you might think that.
Yeah, you're right - it's not ideal. The game should probably have a way of judging the levels it generates so it can reject ones where it's likely to take very few or an excessive amount of turns to find the exit. This is definitely something I'd want to look into if I develop the game any further but I didn't have time to do this for the jam.