We're sorry but sudoku doesn't work properly without JavaScript enabled. Please enable it to continue.
Sudoku
5
3
8
4
2
9
6
7
1
7
4
5
3
8
9
9
2
8
7
6
3
8
6
7
1
5
4
2
5
9
8
3
1
7
1
2
6
7
5
4
8
3
9
1
8
7
2
7
8
2
9
1
5
2
4
1
7
9
5
8
3
6
easy
medium
hard
very-hard
insane
inhuman
Start New Game