This is a super neat idea. Thanks so much for making it! Some small comments: I found the tutorial video painfully slow, but maybe you're targeting beginning

This is a super neat idea. Thanks so much for making it! Some small comments: I found the tutorial video painfully slow, but maybe you're targeting beginning programmers. All I was looking for was-- what's the language, what's the api. The determining function could easily be a pure function. I.e., it could designate the winner by returning true, or false, or an enum/constant. Actually, I think I would prefer this API: function (team) { return team.off_reb * team.win_pct; } And then play the teams by calculating the scores for each team and comparing them. But then of course, you can't have different scores depending on the opponent. I wouldn't use that information, but perhaps others would.