check it out:

http://biyee.net/color-science/color-vision-test/integrated_test_v4.html

I just took a color blindness test at the site above and failed. Miserably. I knew I was somewhat challenged, but according to this test I might actually be a dog. Now I know why I'm writing this blog while everyone else is picking out tile patterns and debating paint colors.

And this test must be a joke, cause I found the hard one easy.
And whoever posted it may see colors...but sure can't spell.