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