Pro Tip

Never guess. Every Sudoku on this site has a logical solution. If you feel stuck, try a different technique.

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

"The most beautiful thing we can experience is the mysterious. It is the source of all true art and science." — Albert Einstein

Scientific Mind