Related Clues:

• Comment of enlightenment
• "So that's your game!"
• Expression of discovery
• Inspired expression
• 'Got it!'
• 'Bingo!'
• "So it was YOU!"
• 'Well, I'll be!'
• Lab exclamation
• Solving cry
• "Absolutely!"
• 'Most definitely!'
• "Of course!"
• "So, there you are!"
• "It just came to me!"