This new brainteaser is designed to test your cognitive function by seeing if you can spot the number 67 hidden within the picture.
Keeping your brain healthy and active is just as important as the rest of your body, and one of the best ways to do that is to regularly give yourself stimulating puzzles and challenges to complete. Optical illusions and brain teasers are known to work wonders for our cognitive function by improving the brain's ability to perceive and interpret visual information
Within the picture, there is one number 67 hidden among all the 97s - but can you spot it? This teaser is not only about finding the number but finding it within the timescale of three seconds.
