Pi mal Daumen

This game is about knowledge. But you do not really have to know these unusual facts. All you have to do is act like you know them. There are several cards about how long your fingernails will grow in three years without cutting them and other stuff you really do not have to know in real life. You don't even have to know the exact amount of the answer, just as long as get closer than the other players. - BoardGameGeek