Related Clues:

• Top 10 hit from U2's "Achtung Baby" album
• Solid yellow ball on the pool table
• Square to go back to?
• Lowest sudoku digit
• Admit ___
• Capital ___ (credit card company)
• With 39-Across, soapbox racer, e.g.
• ___-two punch
• "Good ___!"
• Smallest dining party
• United States, our # ____ trader
• E's value, in Scrabble
• ___ in a million
• Binary code number
• Ace value, sometimes