Related Clues:

• "Yes!"
• "An idea!"
• "I solved it!"
• Cry with eyes lit up
• "I got it!"
• ''Bingo!''
• Gotcha!
• Cry of joy
• Light-bulb moment word
• "Aha!"
• "That's it!"
• Sound of a light bulb going on?
• ''I'm onto you now!''
• Light-dawning cry
• ''Well whaddya know!''