The world simplest version of Mine Sweeper. Free game with standard rule of classic Mine Sweeper and featured challenge mode providing higher play level. FEATURE * Simple and strong interaction * Intuitive control - Pinch zoom (Hard/Challenge mode) - Drag scroll (Hard/Challenge mode) * Ranking system in challenge mode * Multiplied tap control - Hold touch to set flag and set question - Short touch to set question mark from flag or remove question mark to help faster control