Pro Tip

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.

Pro Tip
✓ Completed! 👍
3
9
6
6
7
3
2
5
8
9
4
4
7
2
3
6
3
2
7
8
3
6
7
2
4
9
5
2
8
7
4
3
6
1
2
7
6
5
8
5
2
1
6
Pro Tip

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.

Pro Tip