It’s not the "difficult quiz". It’s not the "really hard quiz". It is the IMPOSSIBLE QUIZ! inXile's Sparkworkz brings the highly original internet brain buster to the iPhone.

The rules are simple. Try to complete the quiz by answering all of the "questions". It may sound easy, but will require quick reflexes, luck, and good old insane logic. While the majority of questions are multiple choice, there are plenty of surprises along the way. The main thing to remember is to THINK OUTSIDE THE BOX!

FEATURES

- Over one hundred questions, including classic originals and never before seen mind benders!

- Unique touch screen solutions!

So how far can you get? Go ahead. Try it. We dare you.

Warning: May cause increase in blood pressure, involuntary outbursts, and fits of rage.