31th one

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Across
  1. 2. - Bat-and-ball game popular in England.
  2. 5. - Riding waves on a surfboard.
  3. 6. - Sport played with a round ball and hoops.
  4. 8. - Sport played on a course with 18 holes.
  5. 12. - Combat sport involving two opponents.
  6. 13. - Riding a bicycle for exercise.
  7. 15. - Team sport played over a net.
  8. 17. - Combat sport involving grappling.
  9. 18. - Sport involving exercises and routines.
Down
  1. 1. - Gliding on ice or wheels.
  2. 3. - Contact sport with two codes.
  3. 4. - Collection of sporting events.
  4. 5. - World's most popular sport.
  5. 7. - Act of propelling oneself in water.
  6. 9. - A sport played with an oval ball.
  7. 10. - Contact sport with two codes.
  8. 11. - Fast-paced sport on ice or turf.
  9. 14. - Combat sport involving two opponents.
  10. 16. - American bat-and-ball sport.
  11. 19. - Racket sport played on a rectangular court.