Treasure Box Quest - Clues

123456789101112131415161718
Across
  1. 3. A for Adenine
  2. 5. best in daylight
  3. 7. gramana
  4. 8. Corner
  5. 9. Sugar ____ fairy
  6. 11. Knows the keyword
  7. 14. Pyrimidine cytosine's purine
  8. 17. Easy Peasy _____ Sweezy is wrong
  9. 18. Where starts with a base ____
Down
  1. 1. Keyword for the ___
  2. 2. Where ends with ____
  3. 3. Dirk can illuminate us
  4. 4. box
  5. 6. No better support
  6. 10. A _______ cipher
  7. 12. Fun with GPS and ___
  8. 13. Log __ for pun
  9. 15. Great month for the botanical garden
  10. 16. Pay to upgrade?