Everywhere we go and everything we do except just sleeping, we use logics to solve each task of our life. Even simplest one requires logical skill to resolve. For instance, if you see e-teapot that are not working, though it should when you turn it on, then you first check is it plugged, then go on with probable electrical failure and so on. There is chain of logical things, feel it? So, the online games below give to you such skill and train your mind. Try it for free!