I had never heard it but it looks very DD friendly! I feel slightly guilty that I may be hothousing her game skills so I have someone to play with but at least we haven't started on Mahjong or poker.
My father taught me and my brother to play blackjack when we were preschoolers, as exercise in counting, addition, and probability. We were instructed to call it "21," though, especially outside the home.
DD9 kicked my butt at Set for the first time this past weekend (she just started playing a few days ago, because I didn't think of it earlier). I have a feeling it won't be the last.
