Vuvuzela Fever

I’m sure, you have at least heard about the extremely noisy and annoying *
Vuvuzelas*, those colourful plastic trumpets everybody in the football
stadiums and on the streets is blowing. And because we hate them, we made
this wonderful little game called Vuvuzela Fever, where all you have to
do is to hit the Vuvuzela-blowing guy right next to you. But be careful:
if the security guard spots you, you get kicked out of the stadium.
Try to
last the whole 90 minutes (actual game time 120 seconds) and set a new
highscore!