Monitor color test

I read this funny blog post on mha today, it's about a color test, which can give you an indication on how good your monitor is.
It's pretty simple, you have to sort the color variations to match each other. I thought this would be a great way to test my new Philips 240BW8EB, and i must say it passed with flying colors:

It turned out perfectly, but i must say that your eyes has to be a little good to, which mine i'sent, so i relied on my monitor :P
you can try out the test here: Color Test, to see how good your monitor/eyes is.