Complete
00:00:00
7 9 16 17 20 22 1 12 13 2 18 3 10 23 8 11 21 4 14 19 5 15 6
  1. 1 a Sign out of a computer (network) (3,3)
  2. 4 a Pain in the neck – Watson’s partner (5)
  3. 7 a Socialise (6)
  4. 8 a Annoy continually – set rep (anag) (6)
  5. 9 a Authentic (German loanword) (4)
  6. 10 a Pain in the neck (8)
  7. 12 a Unofficial means of communication (4,7)
  8. 17 a Busy (8)
  9. 19 a From Douglas, e.g. (4)
  10. 20 a Short-sighted (6)
  11. 21 a What a modest person hides their light under (6)
  12. 22 a Elegance (5)
  13. 23 a Fashionable travellers (3,3)
  14. 1 d Small feline (4,3)
  15. 2 d Hereditary (7)
  16. 3 d Medieval Italian mathematician (9)
  17. 4 d Hikaru Nakamura or Ding Liren’s game (5)
  18. 5 d Highly concentrated (7)
  19. 6 d Core (6)
  20. 11 d Too quiet to hear (9)
  21. 13 d Small, salty fish (7)
  22. 14 d Goddess of retribution (7)
  23. 15 d Merciful (7)
  24. 16 d Watson’s partner (6)
  25. 18 d Coolness under pressure (5)

Across

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