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