Supported languages: English
Supported OS: WinXP / WinVista / WinVista x64 / Win7 x32 / Win7 x64 / Win2000 / Windows2000 / Windows2003 / Windows Vista Ultimate Price: Free
Click chips to invert their orientation both horizontally and vertically
until the whole area is opened.
This game is suitable for all users with its friendly, intuitive interface.
