Treasure Box Quest -- Clues

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Across
  1. 3. base of this natural
  2. 4. gramana
  3. 8. Easy Peasy _____ Sweezy is wrong
  4. 9. No better support
  5. 12. Pay to upgrade?
  6. 13. Dirk can illuminate us
  7. 14. sing 329.6 till it _____
  8. 15. treasure
  9. 16. Great month for the botanical garden
  10. 18. Log __ for pun
  11. 19. Where ends with ____
Down
  1. 1. Sugar ____ fairy
  2. 2. Keyword for the ___
  3. 5. Pyrimidine cytosine's purine
  4. 6. Fun with GPS and ___
  5. 7. Corner
  6. 10. A _______ cipher
  7. 11. Knows the keyword
  8. 13. A for Adenine
  9. 17. Where starts with a base ____
  10. 19. lower
  11. 20. X marks the ____