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
8
9
1
6
2
8
3
6
7
7
1
8
6
4
9
1
7
9
6
9
4
8
7
4
7
8
4
2
9
8
4
5
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