Tube Map Grid Challenge
Posted: 21 Apr 2006, 11:29
How about a challenge where competitors have to visit one station in any Tube Map grid square (A3, B7 etc).
Corrrect me if I am wrong, but I reckon there are 44 grids with a tube station in.
Dave
Corrrect me if I am wrong, but I reckon there are 44 grids with a tube station in.
Dave