Real Mine Sweeper, it is a great puzzle game, your mission is to allow your tanks army to cross a field full of mines, in order to do that safely you must dig the field in search for clues, detect then patch all the mines existed, each time you dig a place, a number is revealed that gives a clue 'how many mines are around this dug place', using simple probability you can find out the mined places, dig all free places and patch those with mines underneath until no more places are remained, only then your army will cross safely...