|The goal of Minesweeper is to
clear the board of all the mines. Clicking on a space will reveal
a number, a blank space, or a mine. The number is the number of mines
touching this current space (even diagonally). A blank space means
no mines are adjacent to this space. Lastly, if you click on a mine,
it blows up and you lose. You can mark mines by right-clicking.