20 episodes. In this hidden camera game show, contestants are asked trivia questions for a chance to win money, but aren't told they're on a game show until after they've answered the questions. Jessica Custodio, Regan Burns, Jeff Henry | See full cast & crew Â».
Unfortunately color blindness can be caused by severe head injuries. By far the most occurences of color blindness are congenital. In very rare cases people with perfect color vision abilities can be affected by an impaired vision or color vision deficiency after a brain trauma, a stroke or some other kind of severe head injury. Such vision deficiencies are caused by a damage of the optical cortex.
If there is some problem with the pigments in the cones, the eye will not see colors in the usual way. This is called color deficiency or color blindness. If just one pigment is missing, the eye might have trouble seeing certain colors. Red-green colorblindness - where red and green might look the same - is the most common form of colorblindness, followed by blue-yellow colorblindness.