Food for Thought

"Without deviation from the norm, progress is not possible." — Frank Zappa

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

Scan rows, columns, and boxes for Hidden Singles: a digit that can only go in one cell within a house.

Pro Tip