PlaySudoku.us
Medium · Puzzle #394
9
1
7
6
3
4
5
9
1
6
7
3
8
9
6
8
2
9
5
7
8
9
4
3
5
3
3
7
9
8
4
"Everything should be made as simple as possible, but not simpler." — Albert Einstein
"Everything should be made as simple as possible, but not simpler." — Albert Einstein
"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