Ordinal Numbers

123456789101112131415161718192021
Across
  1. 6. 20th
  2. 8. 18th
  3. 10. 14th
  4. 12. 6th
  5. 14. 8th
  6. 15. 17th
  7. 16. 2nd
  8. 17. 21st
  9. 19. 7th
  10. 20. 9th
  11. 21. 1st
Down
  1. 1. 15th
  2. 2. 16th
  3. 3. 4th
  4. 4. 3rd
  5. 5. 5th
  6. 7. 10th
  7. 9. 13th
  8. 11. 11th
  9. 13. 19th
  10. 18. 12th