PlaySudoku.us
Hard · Puzzle #132
9
7
5
1
1
2
7
2
4
6
3
3
8
6
7
4
7
8
7
2
6
4
2
9
2
3
5
6
1
"An equation for me has no meaning unless it expresses a thought of God." — Srinivasa Ramanujan
"An equation for me has no meaning unless it expresses a thought of God." — Srinivasa Ramanujan
"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding." — William Paul Thurston
"Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding." — William Paul Thurston