Related Clues:

• 'So that's it, eh?'
• "But of course!"
• "Eureka!"
• 'I found it!'
• "Gotcha"
• "Bingo!"
• Triumphant exclamation
• "I've found it!"
• 'Now it all makes sense!'
• Cry of surprise
• Solver's cry
• Palindromic exclamation
• 'I get it now'
• -- moment
• Cry of triumph