PlaySudoku.us
Medium · Puzzle #742
2
8
3
8
9
4
6
1
8
6
7
4
8
5
4
7
4
6
3
1
8
5
1
9
6
5
2
5
1
9
7
8
3
"The unexamined life is not worth living." — Socrates
"The unexamined life is not worth living." — Socrates
"Mathematics is the art of giving the same name to different things." — Henri Poincaré
"Mathematics is the art of giving the same name to different things." — Henri Poincaré