The Handbook
is the version of the classic minesweeper game.

Introduction
is the classic Minesweeper game. You must uncover all the empty cases without blowing on a mine.
When you uncover a case, a number appears: it indicates how many mines surround this case. If there is no number the neighbour cases are automatically uncovered. In your process of uncovering secure cases, it is very useful to put a flag on the cases which contain a mine.