NEW YORK CITY, NY, Jan. 14, 2026 (GLOBE NEWSWIRE) -- bestiqtest.org today announced that it continues to lead the online IQ ...

There are many ways to exercise our brain, boost our IQ level, and enhance our thinking ability to observe or analyse objects after seeing. In today’s puzzle challenge, there is a challenging symbol, ...

In this optical illusion picture, the number 28 is hiding among 82’s. Are you one of the selected few with the sharpest ...

These quizzes seek to test your IQ by asking you various challenging questions about all kinds of subjects. Take each quiz to find out if you're a genius (I bet you are). Time to test your vocabulary ...

Optical illusion pictures trick the human mind and are regarded as one of the simplest tests to test an individual's intelligence. Optical illusions are highly beneficial for improving attention span ...