The complete game was found in a catacomb grave, but without a copy of the rules. The Royal Game of Ur, helpfully, had its rules written out on a cuneiform tablet. Image credit: Mary Harrsch/Flickr (CC BY-NC-SA 2.0) After thousands of years, we may finally know how to play an ancient board game, or at least a decent approximation of it. In 1977, Italian and Iranian archaeologists were excavating a cemetery in Shahr-i Sokhta in the south-eastern region of Iran when they discovered an unusual item in grave number 731. Inside the pseudo-catacomb grave was an ancient board game, coming...