PlaySudoku.us
Medium · Puzzle #259
3
8
4
3
4
2
6
5
5
6
7
8
9
6
5
1
4
7
3
7
8
2
5
2
5
4
1
6
2
7
6
8
7
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