Your class is visiting the Museum of Immense Importance. It is currently hosting an exciting exhibit titled: The Pharaohs: Their Royal legacy. The guide leads the class to a huge sphinx, the guardian of the Pharaohs Tomb. In order for the class to see the wonders of the exhibit, they will have to solve the riddle of the sphinx. Only once you have solved all the clues and opened all the locks will your class be able to visit the exhibit.