With Domino we get into field grimy bars, rowdy grandparents sitting around a table spaces or parks, common environments in which the biologist interested can see a greater dedication to the famous board game come from China. ? Do we really have to explain what it is and how to play ?. What blessed belong planet, dear?!. Ok, is it. It is 28 pieces generally rectangular with a flat face and the other divided into two parts. In each there are bumps whose number varies randomly repeats or with respect to other chips. The fun is to join them at the ends so that their enumerations match. The first to run out wins. There are two ways to play, eye or mulling mathematical calculations. ? Apply all when you give domino games we have here and now in its online version. Change designs and funds, yeah !, but in the end are the usual domino games, the very ones who liked so much your grandfather and your parakeet.