A free app for iPhone, by Leigh Be.

Do you think you are smart enough to answer these questions? If you do, then you are mistaken. The Tricky Quiz – Genius Brain Test is an application that lets you prove it to your friends and yourself.

There are 400+ questions that will test your basic arithmetic and logic skills. All of them are very tricky, even to people with a high IQ. So make sure you are not a complete moron, just a bit dumb. 

The Tricky Quiz – Genius Brain Test is a free application that can be downloaded on the App Store for iPhone, iPad and iPod Touch.