Complete
00:00:00
7 14 19 1 9 12 21 2 15 3 11 20 10 4 18 16 5 8 13 6 17
  1. 1 a Greek tragedy (7,3)
  2. 7 a A year (3,5)
  3. 8 a Elliptical shape (4)
  4. 9 a Feeling of discomfort (4)
  5. 10 a Kernel (7)
  6. 12 a Safety equipment for a biker, say (5,6)
  7. 14 a Perform tricks (7)
  8. 16 a Prickly seed case (4)
  9. 19 a Squad (4)
  10. 20 a Impasse (8)
  11. 21 a Mess (4,6)
  12. 1 d Greek letter (5)
  13. 2 d Greek money, formerly (7)
  14. 3 d Small and weak (4)
  15. 4 d Academic term (8)
  16. 5 d Call up (5)
  17. 6 d Surgical knife (6)
  18. 11 d Parlour game (8)
  19. 12 d Bragged (6)
  20. 13 d Schmaltzy (7)
  21. 15 d Huge (5)
  22. 17 d Fast car or fast driver (5)
  23. 18 d Travellers who followed a star (4)

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