Across
- 5. - Deception
- 6. - Confused
- 7. - Unstable
- 8. - Secret code
- 10. - Sharp-witted
- 13. - Camouflage
- 17. - Unyielding
- 18. - Cleverness
- 19. - Excuse
Down
- 1. - Spying
- 2. - Mystery
- 3. - Persistent
- 4. - Faker
- 8. - Hint
- 9. - Puzzle
- 11. - Difficult to catch
- 12. - Infer
- 14. - Country house
- 15. - Detective
- 16. - Curious
