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