While available on other platforms, from Facebook to - albeit briefly - Xbox Live Arcade, the iOS version of Reiner Knizia's game of risk and reward is easily the best, combining snappy controls with smart visuals and a surprisingly pleasant soundtrack.

Not much on the official website as far as whether it's multiplayer only or if you'll be able to play against the computer. But the company making Lost Cities is the same group behind the excellent iOS version of Carcassonne so I'm sure it'll be good.