Related Clues:
- Puzzle tester's ends should include enjoyment
- Hard question
- Teaser, for short
- Spot or ad
- Tricky question, part of quite a series
- Ad for Jan, say
- Leader of orchestra appearing at the end of concert video?
- Paid sportsman on doctor's publicity material
- One-minute excerpt, maybe
- Publicity ad, for short
- Brain game
- Bit of publicity for doctor
- Try endlessly to have comfort in puzzle
- Advertisement for Farah?
- PSA, say