PlaySudoku.us
Medium · Puzzle #653
3
8
7
7
5
1
6
2
9
5
3
8
4
8
6
8
5
7
9
2
7
3
2
1
4
7
8
5
9
2
5
7
9
4
6
1
"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