This brainteaser proves there is much more than meets the eye as you're asked to decide which cup is full first. Although it ...

" width="1200" height="675" /> Picture puzzles are not simply fun exercises, they can also be a great IQ test. Studies show ...

The most common picture puzzle challenges involve finding a mistake, solving a code, or spotting the hidden object in the ...

Experts say that brainteasers, puzzles, math problems and optical illusions are a great way of flexing your brain power, and ...