Across
- 2. The objects on the ground used for major aim adjustments
- 4. A spare with two or more pins with a gap between them
- 6. The part before the lane where one steps before throwing
- 10. When the bowling ball crosses the lane to hit the opposite strike spot
- 12. Track for balls to return to the bowler
- 15. The place where the ball rolls
- 16. All ten pins on the first roll
- 18. Used by amateur bowlers to keep ball out of gutters
- 20. Ball hitting the gutter and no pins
Down
- 1. The objects on the ground used for minor aim adjustments
- 3. Getting all the pins in two rolls
- 5. Three strikes in a row
- 7. Hitting between the first two pins on either side
- 8. Four strikes in a row
- 9. When the ball curves into the pins
- 11. Applied to the lane to make balls roll
- 13. When one gets a strike or spare in the first two throws of the last frame
- 14. A score adjustment to even playing field
- 15. The pins not knocked down by the first roll
- 17. One tenth of the score sheet
- 19. Stepping onto the lane over the line