Related Clues:

• "Yes!"
• 'Well well!'
• "An idea!"
• "I solved it!"
• Cry with eyes lit up
• ''What have we here?!''
• "I got it!"
• ''Bingo!''
• "Well, looky here!"
• "I caught you!"
• Gotcha!
• Light-bulb moment word
• "That's it!"
• Sound of a light bulb going on?
• Cry of clarity