PlaySudoku.us
Hard · Puzzle #95
4
3
7
7
6
1
8
9
6
3
5
4
9
8
7
2
8
5
1
9
9
2
1
3
1
6
"To know what you know and what you do not know — that is true knowledge." — Confucius
"To know what you know and what you do not know — that is true knowledge." — Confucius
"The scientists of today think deeply instead of clearly. One must be sane to think clearly, but one can think deeply and be quite insane." — Nikola Tesla
"The scientists of today think deeply instead of clearly. One must be sane to think clearly, but one can think deeply and be quite insane." — Nikola Tesla