sudoku#35_mắt to win

[Lilycat]

http://tinypic.com/hwn08x.jpg
try it !!!!!!!!!!!!!!!!!!!!!

[mắtto]

2 4 5 1 3 8 9 7 6
8 1 3 7 9 6 4 2 5
9 7 6 2 4 5 8 3 1
5 6 9 3 8 2 1 4 7
1 3 4 9 5 7 6 8 2
7 8 2 6 1 4 5 9 3
3 5 1 8 2 9 7 6 4
4 9 7 5 6 3 2 1 8
6 2 8 4 7 1 3 5 9