Pro Tip

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

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

"He who is not courageous enough to take risks will accomplish nothing in life." — Muhammad Ali

Food for Thought