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A crooked square?

In this neat optical illusion, is the blue line in the middle a perfect square?

Crooked square optical illusion
(Imagine looking at this thing while intoxicated?!?)

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3 Comments to “A crooked square?”

  1. Dr. R.L. Kaplan | Profile (beta) November 11th, 2006 - 11:38 pm

    Yes, it is a perfect square.


  2. Kirby | Guest December 16th, 2006 - 5:46 am

    squinting at it blurs out the zig-zags creating the illusion, and you see it is a perfect square


  3. Trevor | Profile (beta) March 13th, 2008 - 11:59 pm

    I have the semi-uniqe ability to blur whatever I see, and when I do the zig-zags disapear, showing the sqaures for what they are.


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