Question 1 / 10
Google uses the colors red, yellow, blue and green in its logo. Can you recall what color the ‘L’ is?
Would you like to use your joker to eliminate two incorrect answers?
Are you a tetrachromat? If so then you are very lucky! This is a rare type of color vision where you have a fourth cone in your eye which allows you to see more colors. It is carried on the X chromosome which makes it way more prevalent amongst women.