Extreme Sport

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Across
  1. 4. Newest team sport
  2. 5. Number 3 of Golden State Warriors
  3. 6. Diameter of a basketball ring
  4. 8. Number 20 of Carlton
Down
  1. 1. Number 14 of Liverpool
  2. 2. Number 18 of collingwood
  3. 3. Oldest known team sport
  4. 7. Number 7 of Boston celtics