PlaySudoku.us
Medium · Puzzle #586
3
8
6
5
3
4
5
2
7
4
2
6
8
1
4
8
1
7
2
3
8
5
5
1
6
4
3
9
6
8
2
7
9
3
2
8
3
"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