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Color blind people have difficulty in distinguishing between
colors. It is not such a serious problem. They can do all the normal work,
even drive vehicles. |
The numbers you should be seeing inside these circles are hidden at
one place on one of the pages on this website.......so that you do not look at
the answers first!
( Thanks to www.everwonder.com/david/colorblind.html
)
Download PDF
version of these pages.
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Speed control not satisfactory
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