Within the U.S., Massachusetts was found to have the highest average IQ out of all the states, with an average of 104.3.

Picture puzzles are a form of brain teaser that tests the reader's critical thinking and problem-solving skills. These ...

For centuries, brain teasers have fascinated and challenged people, serving as a fun and stimulating way to sharpen mental ...

IQ tests are a great way to test the intelligence of an individual. In these tests, a problem is presented before the readers which needs to be solved within a time limit. These challenges ...

Find out how smart you are (and increase your IQ) with our classical IQ test. This classical IQ test measures several factors of intelligence, namely logical reasoning, math skills, language ...

If retaking the same IQ test, practice effects may artificially inflate scores by 10-20 points. For the most accurate results, it is best to wait at least six months between testing sessions using ...

If you can spot the hidden heart in this optical illusions, you often excel in attention-based tasks and have a blend of ...

With this download, you can put yourself through the agony of a beep/bleep test, setting up ... this is one of the best apps we’ve found in the Connect IQ Store. It’s built for open-water ...