Related Clues:

• Cry in a crowded hall
• Cry spelled out by the first syllables of 16-, 18-, 32-, 50- and 53-Across
• "That's it!"
• Free from error
• "You got that right!"
• ''Perfect!''
• Its participants must form a line
• 'Ex-x-xactly!'
• Game of letters and numbers
• "That's it exactly!"
• With 39-across, what's revealed on the back of Trivial Pursuit cards
• Number-calling game
• Church fund-raiser
• Word shouted at church
• "Precisely!"