...or, try to put colors in the right sequence, and discover if you have problem recognizing colors (or if your display should be optimized):

http://www.xritephoto.com/ph_toolframe.aspx?action=coloriq

My score is 0, and this is the best possible score... so, my display should be optimized enough to let me see colors in the right way, and I'm not that old as I thought (at least, not about color vision)...

Now, i'm fully qualified to do any color grading project... (^^,)

Take a look, do your test (five minutes to complete) and post your score here!