Zynga games in Facebook

I am really addicted to these games in facebook:

FashionWars
MafiaWars
VampireWars

Click here to see these games and other games.

And these games are not part of Zynga games but I am playing them:

SuperpokePets
Pet'sSociety
School of Magic

I will still be playing these games because these games are not just your usual games, but in these games you will really learn something (can be a value in life, testing your knowledge and the like)