It is a misnomer that there is a 'riddle' of the Great Sphinx of Giza as this phrase is confused with the original Greek legend of The Riddle of the Sphinx. See the link below.
The Great Sphinx of Giza which is part of the Giza Necropolis that stands on the Giza Plateau, on the outskirts of Cairo, Egypt.
In Giza, Egypt
The sphinx protected the great pyramids of Giza and the pharaohs held inside.
it is in Egypt
It is situated on the Giza Plateau.
The Great Sphinx is located in Giza, Egypt, land of the pyramids.
Use the Moonstone to enter the Sphinx, and solve the three challenges there. The Blue Jewel is in the Sphinx.(see the related question)
Her-Em-Akhet (Heru-of-the horizon)
The Great Sphinx of Giza was built earlier than 7000 B.C.
The Great Sphinx of Giza which is part of the Giza Necropolis that stands on the Giza Plateau, on the outskirts of Cairo, Egypt.
In Giza, Eypt
If you can see the Sphinx, you are in Giza, Eygpt
The Sphinx.
The biggest sphinx is the great sphinx and it is located in Egypt in the complex known as The Giza Necropolis which is on the Giza Plateau, on the outskirts of Cairo.
In Giza, Egypt
The Great Sphinx of Giza.
The Sphinx was to be the guardian of the tombs in the Great Pyramids of Giza.