PlaySudoku.us
Medium · Puzzle #241
7
9
5
2
1
7
8
7
6
9
6
3
4
7
2
4
2
1
3
8
6
1
6
7
7
8
6
5
7
9
3
1
4
Try solving a Hard puzzle using only pencil marks — no digit entries until every candidate is mapped out.
Try solving a Hard puzzle using only pencil marks — no digit entries until every candidate is mapped out.
Try solving a Hard puzzle using only pencil marks — no digit entries until every candidate is mapped out.
Try solving a Hard puzzle using only pencil marks — no digit entries until every candidate is mapped out.