Related Clues:

• Number of shoes?
• What 21-Across 51-Down is
• Have no loose ends?
• Get even?
• Dimension
• Share first, e.g.
• Parts of some farm tillers
• June gift, perhaps
• No-win situation?
• Even score
• Ascot, e.g.
• Even the score
• Requirement for a 10th inning
• Three-three, for one
• Even, as a score