Answer:
What has six faces and twenty-one eyes?
I run around the city, but I never move.
I am the red tongue of the earth, that buries cities.
A house of wood in a hidden place. Built without nails or glue. High above the earthen ground It holds pale gems of blue.
Two horses, swiftest traveling, harnessed in a pair, and grazing ever in places. Distant from them.
What never gets any wetter no matter how hard it rains?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?