If you are able to find the odd fish in such a short time, it shows you have the sharp focus and quick thinking often seen in ...

Whether your goal is to enhance mental sharpness, boost concentration, or simply indulge in a bit of mental exercise, brain ...

Only people with high visual intelligence and keen attention to detail can conquer this puzzle in such a short time!

Studies show that those who excel at spotting hidden objects in a short amount of time often demonstrate heightened attention ...

(Click here, and you can take it, too.) The Wonderlic is an IQ test with only 50 questions -- it's a short version of the longer test routinely given to kids. Players have just 12 minutes to take ...