Pro Tip

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

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