This challenge is driving Internet users crazy because they can’t solve how many blue squares are «hidden» in the image, try it yourself…

With this viral challenge, few can agree on the final result, and although at first glance it seems to be child’s play, many fail in their response.

The challenge is to count the total number of squares that appear in the image and according to statistics, more than 90% of the participants fail in the answers.

Although many see less than there really is, others see more than they should see.

**Try it and let us see your result, here.**

*The answer is simple: in total there are 40 squares: eighteen simple, eight small, nine 2×2, four 3×3 and one 4×4.*