Related Clues:

• 1976 Best Picture
• Brain-busting
• Pig-headed
• Type of cider
• No picnic
• Not quickly solved
• Knotty
• Unsteady
• Copy type
• Word with labor or candy
• Nearly unsolvable
• Word with boil or line
• "A ___ Day's Night"
• Difficult to solve
• Having lots of ups and downs