So, this brain teaser can be solved by only a genius within Seven Seconds. A Brain Teaser is a type of puzzle that is used to ...

Test your observation skills with this optical illusion IQ challenge that claims only people with a High IQ 141 can find the two hidden cats. Designed to improve focus, visual perception, and logical ...

To check your cognitive skill and IQ level, there are many ways, but among these, brain teasers are the best and fun game to test your logical and thinking skills with your observation level. These ...

A Brain teaser is a type of puzzle which requires thinking and logical skills. In these types of puzzles, even math riddles ...

Understanding how to increase IQ often begins with clearing a common misconception. While genetics play a role in intelligence, ...

Why go through trouble of taking an IQ test when you've got chemistry at your disposal? Researchers at England's John Radcliffe Hospital, in Oxford, report that our brain's pH--how acidic or alkaline ...