The Pyramids

     

All of the Great Pyramids used to have a polished limestone casing that covered the pyramids with a smooth surface. Khafre's Pyramid still has a considerable amount of casing stones at the very top of the pyramid. Did you find the 3 changes? Click to see the next puzzle.

In the year 1300 AD a massive earthquake struck the Mediterranean and rocked loose many of the casing stones of the pyramids. Much of these casing stones were hauled away to Cairo and used in the construction of buildings there.

FYI - Use the arrows to advance next and back.