Optical illusions with hidden images have fascinated and puzzled people for centuries. These visual tricks challenge the ...

Your time starts now! Look at the image and study it carefully. This IQ test is an excellent way to test your attentiveness and thinking skills. Have you spotted the mistake in the picture?

Optical illusions are more than just amusing visual tricks; they are cognitive puzzles that offer a fascinating glimpse into ...

IQ tests are great for determining the intelligence of an individual. In these types of puzzle challenge, readers are presented with a problem in the form of picture puzzles. These challenges ...

IQ tests trace back to the early 20th century when Alfred Binet and Théodore Simon developed the first test to identify children needing special educational support in France. Known as the Binet ...

An IQ test can assess a person's cognitive abilities by solving various problems, including identifying an error in an image of polar animals. The error lies in the ...

See how you score on some examples from a Wonderlic IQ test. Set your clock for five minutes, don't peek at the answers, and ... oh, yeah, run the 40 and give us some bench-presses first ...

David Carr survived the test to become the No. 1 pick last year. And, of course, they'll take the Wonderlic. (Click here, and you can take it, too.) The Wonderlic is an IQ test with only 50 ...