PlaySudoku.us
Medium · Puzzle #275
5
9
3
1
9
2
8
9
7
3
1
2
4
5
8
9
1
7
6
5
2
3
9
5
2
5
6
3
2
8
9
8
3
"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