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  3. Sudoku

Sudoku Solver

Solve any Sudoku even if there is more than one solution. Enter the digits and get the solution instantly.

Please write all suggestions in comments below.

1 2 3 4 5 6 7 8 9
A
B
C
D
E
F
G
H
J
1 2 3 4 5 6 7 8 9
A
8
9
3
4
5
2
7
1
6
B
1
5
4
7
8
6
2
3
9
C
6
7
2
3
1
9
5
4
8
D
7
8
9
6
3
5
4
2
1
E
2
4
6
8
7
1
3
9
5
F
5
3
1
2
9
4
6
8
7
G
4
6
5
1
2
8
9
7
3
H
3
2
8
9
6
7
1
5
4
J
9
1
7
5
4
3
8
6
2
1 2 3 4 5 6 7 8 9
A
8
9
3
4
5
2
7
1
6
B
1
5
4
7
8
6
2
3
9
C
6
7
2
3
1
9
5
4
8
D
7
8
9
6
3
5
4
2
1
E
2
4
6
1
7
8
3
9
5
F
5
3
1
2
9
4
6
8
7
G
4
6
5
8
2
1
9
7
3
H
3
2
8
9
6
7
1
5
4
J
9
1
7
5
4
3
8
6
2
1 2 3 4 5 6 7 8 9
A
8
9
3
4
5
2
7
1
6
B
1
5
4
7
8
6
2
3
9
C
6
7
2
3
1
9
5
4
8
D
7
6
9
8
3
5
4
2
1
E
2
4
8
1
6
7
3
9
5
F
5
3
1
2
9
4
6
8
7
G
4
8
5
6
2
1
9
7
3
H
3
2
6
9
7
8
1
5
4
J
9
1
7
5
4
3
8
6
2
1 2 3 4 5 6 7 8 9
A
8
9
3
4
5
2
7
1
6
B
1
5
4
7
8
6
2
3
9
C
6
7
2
3
1
9
5
4
8
D
7
3
9
8
6
5
4
2
1
E
2
6
8
1
4
7
3
9
5
F
5
4
1
2
9
3
6
8
7
G
4
8
5
6
2
1
9
7
3
H
3
2
6
9
7
8
1
5
4
J
9
1
7
5
3
4
8
6
2
1 2 3 4 5 6 7 8 9
A
8
9
3
4
5
2
7
1
6
B
1
5
4
7
8
6
2
3
9
C
6
7
2
3
1
9
5
4
8
D
7
6
9
8
3
5
4
2
1
E
2
4
8
6
7
1
3
9
5
F
5
3
1
9
2
4
6
8
7
G
4
2
5
1
6
8
9
7
3
H
3
8
6
2
9
7
1
5
4
J
9
1
7
5
4
3
8
6
2
1 2 3 4 5 6 7 8 9
A
8
9
3
4
5
2
7
1
6
B
1
5
4
7
8
6
2
3
9
C
6
7
2
3
1
9
5
4
8
D
7
6
9
8
3
5
4
2
1
E
2
4
8
6
7
1
3
9
5
F
5
3
1
2
9
4
6
8
7
G
4
2
5
1
6
8
9
7
3
H
3
8
6
9
2
7
1
5
4
J
9
1
7
5
4
3
8
6
2
1 2 3 4 5 6 7 8 9
A
8
9
3
4
5
2
7
1
6
B
1
5
4
7
8
6
2
3
9
C
6
7
2
3
1
9
5
4
8
D
7
8
9
6
3
5
4
2
1
E
2
4
6
1
7
8
3
9
5
F
5
3
1
9
2
4
6
8
7
G
4
2
5
8
6
1
9
7
3
H
3
6
8
2
9
7
1
5
4
J
9
1
7
5
4
3
8
6
2
1 2 3 4 5 6 7 8 9
A
8
9
3
4
5
2
7
1
6
B
1
5
4
7
8
6
2
3
9
C
6
7
2
3
1
9
5
4
8
D
7
8
9
6
3
5
4
2
1
E
2
4
6
1
7
8
3
9
5
F
5
3
1
2
9
4
6
8
7
G
4
2
5
8
6
1
9
7
3
H
3
6
8
9
2
7
1
5
4
J
9
1
7
5
4
3
8
6
2
1 2 3 4 5 6 7 8 9
A
8
9
3
4
5
2
7
1
6
B
1
5
4
7
8
6
2
3
9
C
6
7
2
3
1
9
5
4
8
D
7
8
9
6
3
5
4
2
1
E
2
4
6
8
7
1
3
9
5
F
5
3
1
9
2
4
6
8
7
G
4
2
5
1
6
8
9
7
3
H
3
6
8
2
9
7
1
5
4
J
9
1
7
5
4
3
8
6
2
1 2 3 4 5 6 7 8 9
A
8
9
3
4
5
2
7
1
6
B
1
5
4
7
8
6
2
3
9
C
6
7
2
3
1
9
5
4
8
D
7
8
9
6
3
5
4
2
1
E
2
4
6
8
7
1
3
9
5
F
5
3
1
2
9
4
6
8
7
G
4
2
5
1
6
8
9
7
3
H
3
6
8
9
2
7
1
5
4
J
9
1
7
5
4
3
8
6
2
Not all solutions are shown.