PlaySudoku.us
Medium · Puzzle #473
2
4
3
8
7
3
1
2
7
4
7
9
6
7
4
9
1
8
7
6
3
3
6
5
7
9
6
2
5
6
7
8
6
1
8
4
"Opinion is the medium between knowledge and ignorance." — Plato
"Opinion is the medium between knowledge and ignorance." — Plato
"No one ever won a game by resigning." — Savielly Tartakower
"No one ever won a game by resigning." — Savielly Tartakower