Brain-training Game Lumosity Arrives on iPhone and iPad - PC Magazine

via brain teasers - Google News http://news.google.com/news/url?sa=t&fd=R&usg=AFQjCNE-jrBBHD1nTiXUskXv9Sad7FwVZQ&url=http://appscout.pcmag.com/apple-ios-iphone-ipad-ipod/314356-brain-training-game-lumosity-arrives-on-iphone-and-ipad