The treasure of Sta. Catalina (Easy) 60 min.
Santa Catalina, one of the countless islands of the Caribbean, snatched from the Spanish back in 1666, by the English buccaneer Captain Henry Morgan, who became a pirate in 1657.
The lost pharaoh (Advanced) 90 min.
In addition to the mystery of the Great Pyramid construction, Keops left another enigma after his death. When archaeologists entered the tomb, they did not find the pharaoh's mummy in any of the three chambers of the building.