PlaySudoku.us
Medium · Puzzle #22
7
8
2
5
9
7
6
9
3
4
5
1
4
7
6
3
4
1
8
2
3
2
5
4
9
4
9
8
7
1
6
5
4
If you're stuck, look for Pointing Pairs: two candidates in a box that share a row or column — they eliminate that digit elsewhere in the line.
If you're stuck, look for Pointing Pairs: two candidates in a box that share a row or column — they eliminate that digit elsewhere in the line.
If you're stuck, look for Pointing Pairs: two candidates in a box that share a row or column — they eliminate that digit elsewhere in the line.
If you're stuck, look for Pointing Pairs: two candidates in a box that share a row or column — they eliminate that digit elsewhere in the line.