PlaySudoku.us
Hard · Puzzle #264
3
8
7
2
3
9
6
9
1
6
7
3
5
2
6
7
7
9
8
1
8
9
7
1
3
2
4
"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