Answer:
I cannot be burned in fire or drowned in water. What am I?
Without a bridle, or a saddle, across a thing I ride a-straddle. And those I ride, by help of me, though almost blind, are made to see. What am I?
I am free the first time and second time but the third time is going to cost you money.
If you're looking for something sweet I know what to do. But if you don't like heat I'm not for you.
I run around the city but I never move.
I spend most of my day eating white. When I am quick enough I get rewarded with fruit and something blue. In a dark room with blue walls I run from the ghosts that roam the halls