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# Minesweeper
Add the numbers to a minesweeper board.
Minesweeper is a popular game where the user has to find the mines using
numeric hints that indicate how many mines are directly adjacent
(horizontally, vertically, diagonally) to a square.
In this exercise you have to create some code that counts the number of
mines adjacent to a square and transforms boards like this (where `*`
indicates a mine):
+-----+
| * * |
| * |
| * |
| |
+-----+
into this:
+-----+
|1*3*1|
|13*31|
| 2*2 |
| 111 |
+-----+
## Exception messages
Sometimes it is necessary to raise an exception. When you do this, you should include a meaningful error message to
indicate what the source of the error is. This makes your code more readable and helps significantly with debugging. Not
every exercise will require you to raise an exception, but for those that do, the tests will only pass if you include
a message.
To raise a message with an exception, just write it as an argument to the exception type. For example, instead of
`raise Exception`, you shold write:
```python
raise Exception("Meaningful message indicating the source of the error")
```
## Submitting Exercises
Note that, when trying to submit an exercise, make sure the solution is in the `exercism/python/<exerciseName>` directory.
For example, if you're submitting `bob.py` for the Bob exercise, the submit command would be something like `exercism submit <path_to_exercism_dir>/python/bob/bob.py`.
For more detailed information about running tests, code style and linting,
please see the [help page](http://exercism.io/languages/python).
## Submitting Incomplete Solutions
It's possible to submit an incomplete solution so you can see how others have completed the exercise.
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