Across
- 1. number 12
- 3. number 19
- 4. number 7
- 10. number 4
- 11. number 20
- 12. number 11
- 14. number 3
- 16. number 2
- 18. number 6
- 19. number 21
Down
- 1. number 8
- 2. number 16
- 4. number 17
- 5. number 5
- 6. number 13
- 7. number 18
- 8. number 1
- 9. number 9
- 13. number 14
- 15. number 15
- 17. number 10
