PlaySudoku.us
Medium · Puzzle #574
9
3
2
1
7
2
4
5
8
3
9
3
1
4
7
4
7
5
1
8
1
5
4
8
6
1
5
7
8
3
1
5
2
9
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