Pro Tip

Naked Pairs: if two cells in a house share the same two candidates, those digits can be eliminated from all other cells in that house.

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

Naked Pairs: if two cells in a house share the same two candidates, those digits can be eliminated from all other cells in that house.

Pro Tip