PlaySudoku.us
Medium · Puzzle #851
7
4
2
6
6
3
5
4
2
4
6
1
3
9
2
7
1
1
7
2
9
1
7
3
5
2
7
3
1
8
6
2
9
7
"It's not that I'm so smart, it's just that I stay with problems longer." — Albert Einstein
"It's not that I'm so smart, it's just that I stay with problems longer." — Albert Einstein
"It's not that I'm so smart, it's just that I stay with problems longer." — Albert Einstein
"It's not that I'm so smart, it's just that I stay with problems longer." — Albert Einstein