PlaySudoku.us
Hard · Puzzle #869
9
7
3
1
5
5
6
1
8
9
1
6
2
4
2
8
6
4
1
7
2
3
4
9
2
3
7
8
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.