Pro Tip

Start with Naked Singles — cells where only one digit can possibly go. They're the easiest wins.

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

"The reading of all good books is like a conversation with the finest minds of past centuries." — René Descartes

Food for Thought