PlaySudoku.us
Medium · Puzzle #515
3
5
2
9
4
7
2
1
4
6
9
2
9
4
3
6
5
7
1
9
4
1
3
2
7
3
5
2
6
1
9
6
"He who learns but does not think is lost. He who thinks but does not learn is in great danger." — Confucius
"He who learns but does not think is lost. He who thinks but does not learn is in great danger." — Confucius
"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