This is a well planned application through which you can learn Intelligence quotient (IQ). No need to register, you are not required to provide any data, all you have to do is answer 50 questions. Before you begin the test, please go through the play with 'Read before you start'. After you answer and the 50th question, do you give the result (if you want to check that the test works, you can answer random questions and see the answer). The large number of questions translates to high accuracy, the test is not designed a bottom, but a method has to be IQ. So, please, start it unless you are prepared to learn the result. The test result consists, besides finding IQ and few generalities its proper value, which means that like IQ, what personalities have IQs similar to what professionals usually have people with such a low IQ and education is thereof. It's free, it works perfectly, it is quite difficult for those without any education, is installed directly on the external card does not require any data from users, occupies little place (about 0.6 MB), is designed intuitive, contains, besides the test, and general information about IQ.