The Ultimate IQ Test Ever wondered what your IQ is? Take the IQ test. It's free, but you do have to register (email address & a name(I just typed a bunch of*&@!#%!@, except for one of my many email addresses)). I hate spam! This test is supposed to be one of the most thorough IQ tests on the web. <img src="http://www.coreyburton.com/images/dis_tv_ludwig.gif"> I scored pretty decently, with an IQ of 133. Maybe I would have done better, but I had only 1/2 an hour at lunchtime to do the test.