So this game was started on many spots by different people, so I'm not sure who to fully credit. I know Dylan [dclairmont] had this little game going for a while. (link)

The rules of the game are simple; each princess starts out with 10 points each. Each person subtracts a point from a princess, and each person adds a point to a princess. The next person in line takes the amount of points from the previous post and does the same: subtracts and adds. Anna and Elsa are not included

Snow White: 10
Cinderella: 10
Aurora: 10
Ariel: 10
Belle: 10
Jasmine: 10
Pocahontas: 10
Mulan: 10
Tiana: 10
Rapunzel: 10
Merida: 10