PlaySudoku.us
Hard · Puzzle #167
3
8
4
2
9
2
5
6
9
2
4
5
7
1
6
2
3
4
6
9
3
2
9
7
8
4
"When you see a good move, look for a better one." — Emanuel Lasker
"When you see a good move, look for a better one." — Emanuel Lasker
"Be less curious about people and more curious about ideas." — Marie Curie
"Be less curious about people and more curious about ideas." — Marie Curie