Sudoku Republic
Sudoku Republic
Home
Tutorial Level
Easy
Medium
Hard
Expert
More
Tutorials
History
Resources
People
Glossary
About Us
Trillions of Sudoku Problems For All Skill Levels!
Only one square has a solution. Click the 'Tutorial' button for help.
Hard Tutorial
A
B
C
D
E
F
G
H
I
1
2
8
7
3
6
4
4
9
5
5
6
7
7
3
9
8
8
9
1
8
9
Choose your own puzzle:
Between 1 and 18284971622400 (or 0 for random)
