PlaySudoku.us
Medium · Puzzle #84
4
7
9
3
6
2
3
8
3
7
5
1
3
7
4
3
1
7
5
2
9
3
2
5
5
2
8
4
3
7
6
8
4
5
Solve an Expert puzzle in under 15 minutes. Study one new advanced technique before you begin.
Solve an Expert puzzle in under 15 minutes. Study one new advanced technique before you begin.
"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