PlaySudoku.us
Hard · Puzzle #705
6
2
9
1
4
6
8
7
1
4
7
3
2
5
8
9
5
2
4
5
6
5
6
3
7
9
8
5
2
"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