X1. What four-legged animal can jump higher than a house?
X2. What number becomes a sound if you add a letter?
X3. What two letters are a native american's dwelling?
X4. What two letters are a number?
X5. What number grows taller if you add a letter?
X6. What two letters are insects?
X7. Flat as a ring with two eyes but can't see a thing...what am I?
X8. What number becomes a fine powdered foodstuff if you insert a letter?
X9. What two letters are a kind of doll?
X10. What's the only day of the week that doesn't end with the letter "y"?