Riggler's Riggles

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Across
  1. 1. You cannot see me yet I'm always in front of you
  2. 3. If you have three you have three, if you have two you have two, if you have one you have none
  3. 5. You cannot speak to me but I will always reply
  4. 6. Forward I am heavy, backward I am not
  5. 9. What goes up but never comes down?
  6. 10. In the green house is a white house. In the white house is a pink house. In the pink house there are black rooms.
  7. 14. I am a fruit with three letters
  8. 15. What grows up while growing down?
  9. 17. I have six letters, subtract one and twelve remain
  10. 18. I make two out of one
Down
  1. 1. What runs around the yard without ever moving?
  2. 2. What can you catch but never throw?
  3. 3. I have hands but no arms
  4. 4. I'm full of holes yet still hold water
  5. 7. I start with M and end with N and have an X and a Y inside
  6. 8. The more of me the less you see
  7. 11. You use a knife to slice my head then weep beside me when I'm dead
  8. 12. I am tall when I am young, short when I am old
  9. 13. Each time I am broken I become harder to break
  10. 16. Lose me once I come back stronger, lose me twice I come back no longer