PlaySudoku.us
Medium · Puzzle #772
1
7
5
3
2
9
5
4
6
7
5
1
8
9
3
4
8
7
2
5
5
2
1
8
9
4
5
9
4
1
7
"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