medium-2005-04-29.su 180 B

123456789101112131415161718
  1. 5.1....7.
  2. ..94....2
  3. .6..1.9.8
  4. ...1..784
  5. .........
  6. 254..6...
  7. 4.5.7..3.
  8. 1....24..
  9. .9....1.5
  10. 541298673
  11. 879463512
  12. 362517948
  13. 936125784
  14. 718349256
  15. 254786391
  16. 425671839
  17. 183952467
  18. 697834125