There is no better way to test your IQ than to solve a puzzle and see how well you do. There is a puzzle that is taking the Internet by storm and leaving those who cannot solve it perplexed.
There are many exercises that are difficult to solve, but this one seems almost impossible. Can you Spot The Difference Between These Photos?
you can also find the answer and the process on the Internet. Only those geniuses with a superb eye for detail can find the difference between these photos within 3 minutes! How fast can you spot them?