PlaySudoku.us
Medium · Puzzle #685
6
9
1
8
2
4
5
1
2
4
5
7
1
5
4
6
9
7
3
8
2
9
5
7
3
1
6
8
1
7
5
7
9
3
3
4
"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