+-----------------+
|    9         3  |
|3         9     2|
|  5 2   3 1   7  |
|    4 2 5        |
|2 9           5 1|
|        1 3 2    |
|  8   3 4   5 1  |
|5     1         6|
|  1         8    |
+-----------------+
+-----------------+
|          4   7 1|
|8     2 1        |
|    7   9   3    |
|            4 2 6|
|2               7|
|6 5 9            |
|    5   6   1    |
|        4 9     5|
|4 1   3          |
+-----------------+
+-----------------+
|1     7       9  |
|        1       6|
|8         6   7  |
|9   3   8   1    |
|                 |
|    8   2   5   7|
|  4   6         5|
|3       5        |
|  2       4     8|
+-----------------+
+-----------------+
|3 9         4    |
|        9     7  |
|      8     5   3|
|        8   1    |
|5   4       7   9|
|    1   3        |
|2   7     5      |
|  8     6        |
|    3         2 4|
+-----------------+
+-----------------+
|    9     5      |
|4 7       2      |
|  8 3 6   4   1  |
|  1 5         8  |
|      3   7      |
|  2         7 4  |
|  4   5   1 8 7  |
|      7       5 2|
|      2     1    |
+-----------------+
+-----------------+
|9   4     2      |
|  5     7   4    |
|  1         6    |
|2     8   9      |
|7               8|
|      5   7     3|
|    8         9  |
|    6   3     4  |
|      1     3   5|
+-----------------+
+-----------------+
|  1       8 4   7|
|9 5              |
|    8   1        |
|  8 2            |
|7     4   6     8|
|            6 2  |
|        5   7    |
|              8 2|
|5   3 2       1  |
+-----------------+
+-----------------+
|          2   4 8|
|            2 9  |
|    1 9          |
|1       9 5 3    |
|    3       4    |
|    8 3 1       6|
|          8 7    |
|  1 5            |
|2 3   5          |
+-----------------+
+-----------------+
|  8         7    |
|      2   6 9    |
|    6   3 8      |
|  9     8     4  |
|4               5|
|  6     1     2  |
|      7 2   1    |
|    7 6   1      |
|    3         5  |
+-----------------+
+-----------------+
|  3   9 2 1     5|
|1 5   8 3        |
|                 |
|5 9             4|
|3 7           8 1|
|6             5 3|
|                 |
|        1 9   2 6|
|9     5 7 4   1  |
+-----------------+
+-----------------+
|        5        |
|1   2 4 9   3    |
|        2 1 6    |
|              2  |
|  3         5   7|
|5 9       4      |
|      9         6|
|9     5   3 8   4|
|    8     6      |
+-----------------+
+-----------------+
|        3   1    |
|  2     6 4     7|
|      2         3|
|  7         2 8 9|
|    3       6    |
|2 9 1         3  |
|8         3      |
|4     9 5     6  |
|    2   4        |
+-----------------+
+-----------------+
|                 |
|5     6   7     3|
|  7 6   4   8 1  |
|8         3     2|
|    5   8   9    |
|6     9         1|
|  8 1   7   4 2  |
|2     8   6     7|
|                 |
+-----------------+
+-----------------+
|      3     1    |
|  6     9   7 3  |
|            8   6|
|      1   8 4    |
|  7           8  |
|    2 9   6      |
|4   5            |
|  3 7   8     2  |
|    9     3      |
+-----------------+
+-----------------+
|2     9          |
|  7     6     5 9|
|      4       6 1|
|7   1     2     4|
|        4        |
|8     1     9   6|
|1 2       3      |
|5 3     2     7  |
|          9     2|
+-----------------+
+-----------------+
|        5 1 4    |
|      7       2  |
|    8           3|
|  1             8|
|5       4       9|
|7             6  |
|4           7    |
|  2       6      |
|    3 9 8        |
+-----------------+
+-----------------+
|        8       5|
|    1 9          |
|7             1 6|
|      1     6   9|
|3   5       1   4|
|6   8     3      |
|5 6             2|
|          5 4    |
|9       2        |
+-----------------+
+-----------------+
|    8            |
|      3   7   5  |
|  2         9   3|
|        9     6 2|
|2   4       8   1|
|6 5     7        |
|4   9         1  |
|  1   5   8      |
|            2    |
+-----------------+
+-----------------+
|      1     2   5|
|        7 5      |
|5   4         8  |
|  5     1 7      |
|9 7           3 8|
|      9 8     1  |
|  6 5       8   1|
|      4 9        |
|2   3     1      |
+-----------------+
+-----------------+
|    3   4        |
|8     5       6  |
|2           1    |
|    9         7  |
|  7     3     4  |
|  6         5    |
|    7           9|
|  1       6     8|
|        2   3    |
+-----------------+