The internet is filled with visual puzzles and brain teasers, and one of the newest challenges to pay everyone’s attention is the “Eye Test” where participants are asked to notice the number of times the letter “m” appears in a grid filled with “n”s.
At first glance, the grid seems simple enough—rows upon rows of lowercase “n”s—but hidden among them are a few cleverly placed “m”s that can easily go unheeded. This test is prepared to ask for your attention to detail, visual perception, and patience.