IQ is a terrible measurement of intelligence IMO. I haven't had the attention span to complete an IQ test with my full attention since I was in school over 8 years ago. Now that I'm working on my own coding project, it feels like a waste of mental energy to take any IQ test seriously, some of them take really long and have complex questions that are a waste of time to get wrapped up thinking about, especially when I could spend that time and mental energy writing code that 's actually useful.  IQ tests are just a glorified rating of someone's attention span and excitement for the test at that given moment.