PlaySudoku.us
Easy · Puzzle #568
9
2
3
8
7
6
1
8
5
1
9
3
6
7
7
3
1
6
5
5
3
9
1
2
1
9
5
8
4
3
7
6
3
4
8
7
8
1
9
7
6
4
7
9
1
8
5
3
Box-Line Reduction: if all candidates for a digit in a row or column are within one box, eliminate that digit from the rest of the box.
Box-Line Reduction: if all candidates for a digit in a row or column are within one box, eliminate that digit from the rest of the box.
Box-Line Reduction: if all candidates for a digit in a row or column are within one box, eliminate that digit from the rest of the box.
Box-Line Reduction: if all candidates for a digit in a row or column are within one box, eliminate that digit from the rest of the box.