Sightseeing

Sightseeing is a vision training game produced by the University of California Riverside (UCR) Brain Game Center for Mental Fitness and Well-being; A research unit focused on brain fitness methods and applications.
Sightseeing integrates principles of perceptual learning and neuroscience in a reward-based game framework that reinforces program adherence and maintains training efficacy. Players will move through a variety of training conditions, from pushing the bounds of their acuity in detecting low-contrast gabors, to stressing their contour integration limits by locating shapes hidden in fields of gabors.
Give it a look and train your vision.