Find 4 crabs among the lobsters in 12 secs; only genius can take the challenge

Hidden among the lobsters are four crabs and the challenge for you is to spot the crabs within 12 seconds.

Find 4 crabs among the lobsters in 12 secs

Optical illusions are confusing and tricky as the images deceive your brain and put your observation skills to the test. There are three types of optical illusions namely cognitive, physiological, and visual illusions. The allure of optical illusions is that they keep you hooked on to them. They draw your attention and force you to solve them. 

However, as you try to solve them, some of them will leave you scratching your head or rubbing your eyes. The keys to solving these puzzles are great focus, exceptional observational skill, and an eye for detail.