This is a little test. Just follow the instructions as quickly as possible.

Do not go to the next calculation before you have finished the previous one....

You do not ever need to write or remember the answers.

START:

15+6

3+56

89+2

12+53

45+26

25+52

63+32

I now! Calculations are hard work, but it's nearly over...

Come on, one more....

123+5

QUICK! THINK ABOUT A COLOR AND A TOOL!

Scroll further to the bottom....

A bit more...

You just thought about a red hammer, didn't you?

98% of the folks would answer a red hammer while doing this exercise.

If this is not your answer you are among 2% of people who have a different, if not abnormal, mind.