PlaySudoku.us
Hard · Puzzle #11
9
6
5
8
2
7
5
2
8
6
3
9
7
3
1
2
1
6
6
9
1
3
7
5
6
2
"In chess, as in life, a man is his own most dangerous opponent." — Vasily Smyslov
"In chess, as in life, a man is his own most dangerous opponent." — Vasily Smyslov
"The noblest pleasure is the joy of understanding." — Leonardo da Vinci
"The noblest pleasure is the joy of understanding." — Leonardo da Vinci