If you play board games with that one player who always seems to win, this is an Alexa Skill that will help lower their confidence!
Simply sit down with your friends and ask Alexa to open this skill The skill will ask you to state each of the players of the game. The trick is: always say the name of the desired loser last in the list.
The skill actually doesn't predict a winner--but it does think that the last person you mentioned is going to be the loser! (Unless you are playing solitaire, in which case it begrudgingly predicts a win for you.)