Square Eyes

This test was designed to stimulate the sleepy parts of the brain that die off through lack of use as we get older and also used to slow down the advance of Alzheimer's Disease and to exercise the brain in brain damage patients.

It's a great test but not as easy as it looks. Keep going until you get 100%. It takes an average of 5 tries to get to 100%. Read the instructions carefully before starting.

http://www.humorsphere.com/fun/8787/colortest.swf

Took about 3 attempts before I finally got 100%.
My first attempt though was a very poor 0% Realised I better re-read the instructions

It took me three goes to get 100% too. Strangely, I had 63% twice.

Most of my friends took 3 attempts to get 100%, although one hit 100% first time but she did say the colour out load each time so I told her she was cheating

Aye, took me three goes to get 100% too. Mr Average, that's me

I don't know where the average of 5 came from because 5 of the people I passed the test on to have hit 100% in 3, one in 1 (ze cheat) and one by the 4th attempt.

I think maybe the people it was intended to help were in the equation.

Maybe it was just one person taking a really, really long time to crack it that pushed the average up to five?