Amusing is not the right word. Or rather "taking" and it truly is. Resistant? It is modestly but the value for money is correct. I attribute a good score in the game, except that it will have to create a new word for the quality that I find essential. We speak of "educational game" for a child. How to describe the support of an activity that is both fun, friendly, hygienic, necessary for brain health ??? This game should be part of the survival kit for anyone who is retiring in order to safeguard the vivacity of his neurons !!! Train memory playing, that his interest 1.