Riddles

3. It is where kings, queens, knights and bishops go to war together
6. I have keys, but no locks. I have space, but no room. You can enter, but you can never leave. What am I?
7. "The more you take away, the larger it becomes. What is it?"
8. I have cities, but no houses. I have mountains, but no trees. I have rivers, but no water. What am I?
10. I can be found in water but never wet. What am I?
13. I am always hungry, I must always be fed. The finger I touch will soon turn red. What am I?

1. I have a little house in which I live all alone. I have no doors or windows, and if Iwant to go out I must break through the wall.
2. "I can be cracked, made, told, and played. What am I?"
4. I am full of holes but can still hold water. What am I?
5. What gets wet while drying?
9. "What goes up but never comes down?"
11. I can fly without wings, cry without eyes. Wherever I go, darkness follows me. What am I?
12. What word looks the same upside down and backwards?