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