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