I played it this way. And then I showed my wife and kids. For a few days we played over the family group chat. But now I'm on a group Messages chat with my wife

I played it this way. And then I showed my wife and kids. For a few days we played over the family group chat. But now I'm on a group Messages chat with my wife's family (they are all non-techies). They all started playing it independent of us and we just got added to the group. It's funny how it spreads... the ease of sharing results is what I think has really driven the popularity.