Video poker is a virtual version of poker that is played with a machine, similar to a slot machine. Players seek to have a hand similar to a random one drawn by the machine. They may discard one or more cards and receive others, an act which requires an amount of strategy and skill.
Yemen is a small country on the tip of the Arabian peninsula. It is likely the birthplace of coffee, a drink which originated from medieval Arabia. While all gambling is formally illegal, there is little de facto effort to curb mobile gambling. Religion, low living standards, and political instability reduce the demand for mobile casinos.