PlaySudoku.us
Easy · Puzzle #976
4
8
9
3
2
5
6
5
2
1
7
5
4
6
7
3
9
5
1
8
3
9
4
9
5
8
1
7
2
6
9
8
2
1
4
2
4
7
6
7
3
5
4
8
9
Work the most constrained areas first — rows, columns, or boxes that already have the most filled digits.
Work the most constrained areas first — rows, columns, or boxes that already have the most filled digits.
Work the most constrained areas first — rows, columns, or boxes that already have the most filled digits.
Work the most constrained areas first — rows, columns, or boxes that already have the most filled digits.