Across
- 2. Implementing a new idea
- 4. Implication
- 5. Radio
- 6. Drip
- 8. Mediator
- 9. Internal
- 12. Invincible
- 13. Knitted
- 14. Odd
- 15. Notorious
- 17. Difficult to solve
Down
- 1. Question
- 3. Cryptic
- 6. Teamwork
- 7. Break in
- 10. Existing
- 11. Obstruct
- 12. Endless
- 14. Harmless
- 16. Rash