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		zaks
 
 
  Joined: 25 Nov 2005 Posts: 13
 
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				 Posted: Fri Nov 25, 2005 3:23 pm    Post subject: Nov 24 medium: solution | 
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				Nov 24 sudoku (medium)
 
solution:
 
 
1.  3b8 * (* means that it can be done from the beginning)
 
2.  5a8  3.  6f7 *  4. 5g3 *  5.  3c5  6.  3f4  7. 9d3 ! (see 1-3 rows: b1,c1 have pair 5,9, hence no 9 in row 1 and 9d3!)
 
8. 8a2 *  9. 6e2 *  10. 2c3  11.  7f8 !  12.  4f9 !  13. 4h7  14. 8f7 
 
15. 2d7  16. 8e8  17. 9e9  18. 2a9  19. 4d2  20. 4b3  21. 7b2
 
22. 3h9  23. 1g9  24. 2g5  25. 7g4  26. 2e6  27. 7d6  28. 2h2
 
29. 3i2  30. 2i8  31. 9h8  32. 1e1  33. 8i1  34. 1i3  35. 8f3
 
36. 3d1  37. 8d5  38. 1f5  39. 1h4  40. 5h5  41. 5e4  42. 4e5
 
43. 1a6  44. 4a4  45. 4i6  46. 6i5  47. 9i4  48. 6b6  49. 5c6
 
50. 7c7  51. 9a7  52. 9c1  53. 5b1  54. 9b5  55. 7a5 X!  
 
 
Enjoy, zaks | 
			 
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