PlaySudoku.us
Medium · Puzzle #196
5
8
2
3
7
5
2
9
1
8
6
1
7
5
3
8
5
9
8
1
9
4
6
6
3
6
9
7
5
2
5
7
9
6
"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