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Expert · Puzzle #916
7
3
1
9
2
8
7
4
6
1
2
1
9
8
7
5
4
2
3
6
2
1
9
8
5
"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