Answer:
What sphinxes employ and players enjoy.
What runs around the whole yard without moving?
I'm the start of eternity and the end of space. There are two of me in heaven and one in hell.
There is an ancient invention still used in some parts of the world today that allows people to see through walls. What is it?
I am the red tongue of the earth, that buries cities.
Almost everyone needs it, asks for it, gives it. But almost nobody takes it.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?