Mystery Crossword Puzzle

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Across
  1. 3. Glass, Tool used to magnify objects
  2. 6. Someone who investigates and solves mysteries
  3. 7. To change one's appearance to hide identity
  4. 8. A person who examines and inspects
  5. 10. Hint or piece of evidence
Down
  1. 1. A challenging problem or game
  2. 2. A puzzling question or statement
  3. 4. Hidden information
  4. 5. Something valuable that is hidden
  5. 9. To get away or break free