PlaySudoku.us
Medium · Puzzle #221
5
3
9
7
2
1
4
8
5
8
4
1
3
9
2
9
4
5
6
2
7
4
1
6
2
8
9
7
4
1
8
5
3
9
"Science is the great antidote to the poison of enthusiasm and superstition." — Adam Smith
"Science is the great antidote to the poison of enthusiasm and superstition." — Adam Smith
"The more I read, the more I acquire, the more certain I am that I know nothing." — Voltaire
"The more I read, the more I acquire, the more certain I am that I know nothing." — Voltaire