Can Eye Doctors Be Colorblind?

One of my blessings is the ability to expertly discern color even in the most complex variations of hues and tones.  If there’s such a thing as “Super Color Perception” — I have it in spades.  I always do extremely well on “What Number Do You See?” color exams like the one you see below.  Can you see the number 29 in the image?  If you have red-green deficiencies, you will see 70 instead of 29.  If you have total colorblindness you won’t see any numbers.

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