Type xyzzy, press [Keypad Enter] and [Left Shift] as soon as the game loads. Moving your pointer over a square with a hidden mine will result in a very small black pixel appearing in the top right corner of the screen. Alternately, type [Shift][Shift]xyzzy[Shift][Shift] after moving the pointer over the game area. Note: This code does not work in the Windows Millennium Edition version of the game.