Mind your steps as you charge into the dangerous minefield, or the result will be devastating. In this classic puzzle, your goal is to reveal all the tiles but avoid the mines. You will be given a large grid which contains numerous covered tiles, and 99 of these tiles are landmines. Click any of the tiles to reveal it; if the tile does not contain a mine, a number will be displayed on the tile, indicating the quantity of landmines in the adjacent blocks. If you hit a mine, the game ends immediately. If you would like to flag a tile which may contain a mine, you can right-click the tile or move the cursor to it and then press Spacebar on your keyboard. If you would like to cancel the label, simply right-click it or press Spacebar again. The timer at the top left corner of the screen will count the amount of time you have spent. If you are not satisfied with your progress, you may click the Reset button above the grid to receive a new puzzle. Accept the challenge now and defuse all explosives!