PlaySudoku.us
Easy · Puzzle #660
4
1
9
7
8
2
6
8
4
3
1
7
9
9
7
6
8
1
6
9
7
6
9
4
2
9
3
6
7
2
8
1
5
4
1
4
6
7
9
5
3
7
2
6
7
3
1
9
"In mathematics, the art of proposing a question must be held of higher value than solving it." — Georg Cantor
"In mathematics, the art of proposing a question must be held of higher value than solving it." — Georg Cantor
"In mathematics, the art of proposing a question must be held of higher value than solving it." — Georg Cantor
"In mathematics, the art of proposing a question must be held of higher value than solving it." — Georg Cantor