Quiz Winner funktioniert nicht

Then prove your genius by competing to become the diese App! diese App takes the classic pub quiz experience and turns it into a competitive battle of wits.  Collect points for every correct answer and climb the rankings to become the greatest diese App.  Race against players from around the world to answer a variety of tricky trivia questions across numerous categories.  Do you have what it takes to outrank every other armchair expert and earn the title of diese App?  From pop culture to history, geography to entertainment, the range of topics will test even the most clever know-it-all!  Do you love outsmarting your friends with your wit and wealth of useless knowledge?  Quick wits and quicksilver fingers will prevail here!  Do you thrive on challenging trivia?  But get questions wrong and you'll tumble down the leaderboards.  Let the trivia battles begin!  Play each day and prove once and for all who is the greatest know-it-all!