Metro Kings from Sweden just released a new Windows Phone game called Quiz King.
Are you smarter than your smartphone?
Play 10 random questions on your own as a learning pastime
challenge a friend to play the same questions
try the epic quest to become a Quiz King by completing all 145 levels with 1450 questions divided into geography, history, literature, science, sport, music, tv and film.
As an added challenge, try to complete all achievements in quest mode.
Have fun and increase your general knowledge!