Related Clues:

• Indicators of enlightenment
• Moments of discovery
• Cries of success
• Some exfoliants, for short
• Lightbulb moments
• Solvers' reactions
• Enlightened sounds
• Sounds of revelation
• Revelatory cries
• "I got it!" cries
• Code crackers' cries
• Knowing expressions?
• "Eureka!" moments