Answer:
Covered in stone and sun. It's home to many but also none. What is it?
A certain wizard resided in a city made from this gemstone.
I'm white, I'm round, but not always around. Sometimes you see me, sometimes you don't.
A harvest sown and reaped on the same day in an unplowed field. Which increases without growing, remains whole though it is eaten within and without. Is useless and yet the staple of nations.
The person who makes it has no need for it. The person who purchases it does not use it. The person who does use it does not know he or she is. What is it?
Why was the cook arrested?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?