Across
- 5. first name of KKK
- 6. must have had a first theorem
- 10. sounds like it's not her
- 11. cut short
- 13. first name of MMM
- 14. here's looking at you kid, badly
- 15. statistically ornithological?
- 18. not cane
- 19. first name of HHH
- 21. hotel owner?
- 24. a series sort of chap
- 25. you can and... but he ...?
- 27. co-she?
Down
- 1. second name of HHH
- 2. self-taught indian
- 3. also had a theorem
- 4. Em, see squared!
- 7. had a triangle
- 8. delta man
- 9. FFFs last, at last.
- 10. bony scot
- 12. is she fond of this cloth?
- 16. left maths on a bridge
- 17. or was it liebniz
- 20. first name of FFF
- 22. rhymes with cows?
- 23. hardly two faced
- 26. first name of NNN