PlaySudoku.us
Evil · Puzzle #258
3
8
9
6
7
2
1
8
7
4
7
2
3
4
9
6
3
4
7
9
2
1
4
7
3
9
"If one advances confidently in the direction of his dreams, he will meet with a success unexpected in common hours." — Henry David Thoreau
"If one advances confidently in the direction of his dreams, he will meet with a success unexpected in common hours." — Henry David Thoreau
Check columns before rows — columns are often harder to complete and contain more useful constraints.
Check columns before rows — columns are often harder to complete and contain more useful constraints.