# Minesweeper

Welcome to Minesweeper on Exercism's Perl 5 Track.
If you need help running the tests or submitting your code, check out `HELP.md`.

## Instructions

Add the mine counts to a completed 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 given empty square and replaces that square with the
count.

The board is a rectangle composed of blank space (' ') characters. A mine
is represented by an asterisk ('\*') character.

If a given space has no adjacent mines at all, leave that square blank.

## Examples

For example you may receive a 5 x 4 board like this (empty spaces are
represented here with the '·' character for display on screen):

```
·*·*·
··*··
··*··
·····
```

And your code will transform it into this:

```
1*3*1
13*31
·2*2·
·111·
```

## Source

### Created by

- @autark

### Contributed to by

- @bistik
- @kytrinyx
- @m-dango
- @rfilipo