PlaySudoku.us
Medium · Puzzle #592
4
2
6
8
7
1
3
3
6
1
6
7
3
2
5
4
1
8
3
9
1
4
6
9
5
8
3
4
9
1
4
9
7
7
2
8
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