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Medium · Puzzle #311
7
2
6
9
3
4
5
3
7
4
9
3
1
5
4
6
5
6
6
8
7
9
3
1
7
9
1
7
4
2
9
6
1
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.
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.
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.
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.