I’m playing the solo version of Lost Cities right now. It’s not bad!
There are several more of his games coming.
(Note, however, that you have to expend one “energy” point per game played, and can only earn energy at the rate of one point per hour for Lost Cities (different rates for different games) unless you want to spend ten cents a point in facebook credits. You start with like 25 points.)*
Play the classic, not the basic version. The basic version almost feels to me as though it requires no thought at all. With classic, you have to think seriously about resource management, probability, and so on.
*That’s not a point per hour played, btw, it’s just a point per hour period.