PlaySudoku.us
Evil · Puzzle #642
2
5
4
4
1
8
3
8
4
5
9
6
4
5
4
5
7
6
7
1
3
3
1
2
7
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.
"Impossible is not a fact. It's an opinion. Impossible is not a declaration. It's a dare." — Muhammad Ali
"Impossible is not a fact. It's an opinion. Impossible is not a declaration. It's a dare." — Muhammad Ali