The classic solitaire formula, spiced with 3D graphics, 2 gameplay modes, and 100 levels.Solitaire heaven!Stone-Jong turns the classic solitaire formula upside-down with its unusual gameplay, 3D graphics, and 2 gameplay modes. Match stones instead of cards to uncover a beautiful hidden picture. You will discover more than 100 mind-challenging levels. Try your hand and wits in both gameplay modes. Stone-Jong will keep your mind sharp!