Your system asks for reduced motion, so this hasn't started. It is nothing but movement, so there is no still version of it to show you instead.
Something to follow.
Plain balls on a black screen, one clip after another. The line under the field says which one to follow. There is nothing to press and nothing to get right.
Nothing on this page is timed, scored or saved, and none of it counts toward a streak. It is not an exercise and it is not a claim about your eyes, your vision, or anything else about you. If you want a number, the benchmark is where one comes from.