For any prospective pilots out there, or any other jobs that require perfect 20/20 vision, this could be an excellent test to take. Apparently only four percent of the population can pass this test and I personally didn’t fare particularly well.
The challenge is to match the colour of one specific square with the dots that match it exactly. All of the dots have a slightly different hue to them, and it is how your brain perceives the various lighting, contrast and comparisons that will denote how well you score in this test. Maybe I have poor colour perception but I found this test very difficult so whilst I wish you the very best of luck I kind of hope you don’t do that well as it will make me feel even worse. Let us know how you get on in the comments.