IQ Arena - The IQ Test

Are you ready check your IQ?
IQArena app is an IQ test app which contains a large number of questions selected from many resources.
The app is very friendly and easy for people to use. However, it is difficult to pass all questions. To pass all questions, you must have an extremely high IQ.
Furthermore, the app also includes statistic function to help users to know their scores and who keep the highest scores.