Brain teasers are an exciting way to test your intelligence levels and mental sharpness. Experts believe that solving brain teasers is an exercise for your brain muscles and puts all your skills to the test.
One such mind-blowing puzzle shared by the website Bright Side will certainly leave your head scratching.
The pictures show a number of squares engulfed in each other with the readers left to find out the total number of squares in the image.
The squares are painted in five colours- pink ... Read even more
