Related Clues:

• Return more sophisticated, concealing the problem
• Sore developing following parking problem?
• Individual getting rid of last son has a big problem
• Sitter that's also a baffling problem
• Pseud
• Difficult problem for one who has airs and graces
• Puzzle -- more U, but less H?
• Queen's 'Under Pressure' with huge exhibitionist
• Hard question or subject for artist
• Model in studio maybe creating difficulty
• Ask compiler, ultimately, for puzzle
• Informal word for one who wears trendy clothing
• Hard question
• Exhibitionist's problem
• Difficult problem unravelling ropes