Console application to solve sudoku
+-----------------+ +--------------------+
| 1->INPUT SUDOKU | | 0->GO WITH DEFAULT |
+-----------------+ +--------------------+
0
Input
1 2 3 | 4 5 6 | 7 8 9
+-------+-------+-------+
1 | | 8 | 2 |
2 | 6 5 8 | | 7 |
3 | 9 | | 8 3 |
+-------+-------+-------+
4 | | 9 | |
5 | 6 2 | | 4 |
6 | 7 | 2 | 8 1 |
+-------+-------+-------+
7 | 5 | 7 2 | |
8 | 4 | | 6 8 |
9 | | 6 | 4 |
+-------+-------+-------+
Output
1 2 3 | 4 5 6 | 7 8 9
+-------+-------+-------+
1 | 7 4 3 | 8 5 9 | 1 2 6 |
2 | 6 5 8 | 2 1 3 | 4 9 7 |
3 | 2 9 1 | 4 7 6 | 5 8 3 |
+-------+-------+-------+
4 | 8 1 5 | 9 3 4 | 7 6 2 |
5 | 9 6 2 | 1 8 7 | 3 5 4 |
6 | 4 3 7 | 6 2 5 | 8 1 9 |
+-------+-------+-------+
7 | 5 8 6 | 7 4 2 | 9 3 1 |
8 | 3 2 4 | 5 9 1 | 6 7 8 |
9 | 1 7 9 | 3 6 8 | 2 4 5 |
+-------+-------+-------+