YOU could have 20/20 vision if you can spot the clock in time. Players will have just five seconds to see past the tourists and figure out this tricky optical illusion. This image shows a group of ...

Narrator: How about showing Brain some on the hour action Clock? Clock: Alright! 1 o’clock! 2 o’clock! 3 o’clock! Narrator: You see Brain ... let’s go! Half past 1. Half past 2.