The most of you will know how this works :) Click the fields to clear them. The number in the field tells you how many mines are in the surrounding 8 fields. You can press space to place markers to keep in mind where you think the mines are. First number is the time. Second number is how many mines are left on the board. (decreases with every marker you place) Third number is your score. You win when all fields are cleared and only the mines are left. (you don't have to marker them all) If you click a mine you will lose.