The object of the game is to clear an abstract minefield without detonating a mine.
If a square containing a mine is revealed, the player loses the game.
Otherwise, a digit is revealed in the square, indicating the number of adjacent squares that contain mines.

Many settings:
- for Tablets and Phones
- autosave
- statistics
- mode Easy, Normal, Difficult, Nightmare

Recent changes:
- remove un-needed 'WRITE_EXTERNAL_STORAGE' permission
- distribute application as a Bundle to optimize size and future updates