Can You Find The Hidden Letter? If You Can Then You Have A Photographic Memory!

This challenge claims to prove whether or not you have a photographic memory.

To take the test, you have to look at a random pattern of red and blue dots and try to memorise the picture. You then do the same with a second combination of blue and red dots. 

Once you feel as if you have successfully memorised the second image, you have to combine the two in your mind's eye to see if you can form a letter from the red dots...

If you've managed to remember them correctly, you should see the letter G'.

According to the creator only 1% of the population will successfully answer the questions correctly.