Unsolved sudoku #3
This is the 3rd sudoku puzzle I couldn't solve and, understandably, they are all from the Diabolical category. I gave up after 1hr 15 mins, especially it was already lunch time.
I'm not satisfied with how I solved most of the Diabolical puzzles because it usually involved guessing, rather than strategy. Humph!
Comments
Nope.
3 5 4 9 6 2 8 7 1
9 8 1 4 5 7 2 3 6
1 9 5 7 3 8 6 4 2
4 6 7 1 2 5 3 8 9
8 3 2 6 9 4 5 1 7
5 1 8 2 4 6 7 9 3
6 7 3 8 1 9 4 2 5
2 4 9 5 7 3 1 6 8
adoru_toader@yahoo.com
Thank you!