Bowling Crossword Puzzle

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Across
  1. 3. A full bowling term set and expressions used in bowling culture
  2. 4. Three strikes in a row
  3. 7. The act of throwing the ball toward the pins
  4. 10. Changing strategy based on lane conditions
  5. 11. The numbered lane sections used for alignment
  6. 13. The full set of 10 pins
  7. 14. Movement steps taken before release
  8. 16. A frame where all pins are knocked down in two rolls
  9. 17. A single round of bowling consisting of up to two rolls
  10. 19. A bowling term meaning an effective strike pocket hit
  11. 20. A split formation where pins remain separated
Down
  1. 1. The object knocked down in bowling
  2. 2. A curved ball motion
  3. 5. The moment the ball leaves the hand
  4. 6. The lane surface used for rolling the ball
  5. 8. The walking area before the foul line
  6. 9. The starting position before the approach
  7. 12. Total result tracking in bowling (points system)
  8. 15. Knocking down all 10 pins on the first ball
  9. 18. Target markings used for aiming
  10. 19. The area of the lane where most strikes are aimed