PlaySudoku.us
Medium · Puzzle #475
5
2
4
7
4
5
3
1
9
6
7
3
5
4
2
1
3
7
2
8
4
7
1
5
6
9
6
5
2
1
7
3
8
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