The Egyptian Sphinx (carved) is at Giza on Nabooti Island.
The Greek Sphinx (a conglomerate creature) is on Mythology Island, in the Garden of the Sphinx to the left of the Tree of Immortality.
First, you must be inside the sphinx
scream at it!
At the Garden Of the Sphinx (Its far to the left)
Above the sphinx and to the side a little.
you go to the garden of the sphinx and they are in a tree there.
You do what the sphinx wants!
The rose is on the left of the bridge :)
in the sphinx garden
go to your backpack and click use on the moon stoon when you are at the top of the sphinx
you go to the sphinx place. on top of the sphinx or bird thingy, there is a tree with pomergranates. jump to get them.
distract the person in Giza go in his bag and you will find the sphinx jewel put in in the ring
go where the sphinx is and jump up to get the fruit