Just having a look a the mathematics behind the Cube movie again as I was thinking of making a Minecraft map generator along those lines. Looking at the flag for trap rooms - rooms whose co-ordinaes are primes or made up of prime powers, there are some definite "these will always be safe" areas - 6,12,15,21, 24 and 26 (the Cube is a 26x26 area of ( Read more... )