PlaySudoku.us
Medium · Puzzle #858
9
1
2
6
4
2
6
5
6
9
7
9
1
5
4
7
7
4
8
5
4
2
4
5
1
2
2
1
3
5
9
2
"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