Gems have always been beautiful, but gems that are able to change colors are immeasurably beautiful. With Reversi Gems that is exactly what you get - a bunch of gems that change color. But, the goal is to get all the gems to become one color. The tricky part is the fact that every time you click a gem, it affects the gems around it by changing colors. This requires a lot of strategy and forethought so go ahead and start clicking and see how long it takes you to become successful at Reversi Gems. Don't take my word for it though, try it out for yourself.