This game is being passed around the office!
Basically, you have to click on the square which has the different colour to all the others.
It gets more and more difficult as it goes.
See how many you can get correct in the set amount of time.
Depending on your score at the end of the game it will determine how good your eyesight is!
31 – Good enough to be a pilot
21-30 – Normal
15-20 – Lower than normal
11-15 – Very bad
Click the START button when you are ready to play!