Welcome to the IQ test! With our brain games, riddle games and iq games(intelligence quotient), you can measure your intellectual capacity while train your brain with our iq games and brain test. This is a Brain training games having a lot of brain exercises and mind games to prepare for a real iq test. Most population has an approximate IQ between 90 and 110. Train your brain and take an iq test to know your IQ score. IQ of famous people: - Albert Einstein IQ 175 - Leonardo da Vinci IQ 185 -