Did You Know?

There are Sudoku variants with extra constraints: Killer Sudoku (cage sums), Diagonal Sudoku, and even 3D Sudoku.

Did You Know?
✓ Completed! 👍
9
4
6
9
1
3
6
5
7
1
7
5
4
1
8
9
1
3
4
7
6
2
3
2
7
6
Food for Thought

"I've learned that people will forget what you said, people will forget what you did, but people will never forget how you made them feel." — Maya Angelou

Food for Thought