Related Clues:

• Insincere sort
• Head-scratching question
• 'You break it by saying its name,' e.g.
• Cricket player
• One pretending to like trendy music, say
• Tricky puzzle
• The large sieve is a puzzle
• Spore raises a difficult question
• Puzzling question for the model
• Something mysterious or puzzling
• Problem set by the model
• Gamine being a bit of a puzzle
• Puzzle or mystery
• There's a mystery in game
• Puzzle found in gem, Ian