PlaySudoku.us
Hard · Puzzle #408
9
4
2
8
7
3
9
3
5
3
8
6
9
7
9
5
8
3
2
6
5
8
9
3
2
7
2
6
8
1
"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