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Expert · Puzzle #619
7
4
1
5
7
2
1
8
8
3
6
9
1
9
3
8
6
5
8
7
9
7
2
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