DS4

U.K. readers: how'd you like a brand new car? Well as it turns out, Citroën is running a nationwide game of hide-and-seek, and if you play your cards right, you could drive off in a Citroën DS4. To participate, all you need is a computer, Android, or iPhone and a heaping helping of chutzpah. Start by visiting ds4seekers.citroen.co.uk and signing up for the game. Every day, Citroën will give you a new virtual DS4, which you can customize and "hide" anywhere you like using Google Street View (via Citroën's Facebook page) or Citroën's DS4Seekers app. Hiding a DS4 will...