PlaySudoku.us
Medium · Puzzle #407
7
3
2
9
4
6
7
3
8
6
5
9
6
1
7
4
4
1
8
2
3
4
1
6
7
2
1
9
4
3
3
4
2
6
For hard puzzles, do a full pencil-mark pass before making any moves. Incomplete marks are worse than no marks.
For hard puzzles, do a full pencil-mark pass before making any moves. Incomplete marks are worse than no marks.
"Waste no more time arguing about what a good man should be. Be one." — Marcus Aurelius
"Waste no more time arguing about what a good man should be. Be one." — Marcus Aurelius