Where can I find a free online IQ test?

Yes, I know, google returns many tens of thousands of results for this question. But I am looking for one that does not need my contact information (or at least allows me to feed in false information and still receive a score). There was a question like this a long time ago, but it turned into a “who has the highest IQ” contest before I found a satisfactory answer (once we find an answer to the question, I think it would be okay if we started to tell our test results).