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Easy · Puzzle #531
7
5
6
5
9
2
3
1
7
4
5
1
9
1
2
4
3
7
8
4
7
8
6
1
5
3
9
2
2
8
9
7
1
7
6
4
9
5
1
9
4
8
2
6
9
"Concentration is the secret of strength in politics, in war, in trade — in short, in all management of human affairs." — Ralph Waldo Emerson
"Concentration is the secret of strength in politics, in war, in trade — in short, in all management of human affairs." — Ralph Waldo Emerson
"Concentration is the secret of strength in politics, in war, in trade — in short, in all management of human affairs." — Ralph Waldo Emerson
"Concentration is the secret of strength in politics, in war, in trade — in short, in all management of human affairs." — Ralph Waldo Emerson