When we have free time, it’s fun to entertain ourselves by solving challenges to keep our brains active. This time, we challenge you to quickly find some objects in the rooms we prepared. Pay close attention to every detail and test your eyesight!

IQ, short for intelligence quotient, is a measure of a person’s reasoning ability. Many colleges and universities also use exams similar to IQ tests to select students.

Think that you’re observant enough to spot the subtle differences between pictures? Get your eyes ready because this is tricky. In this spot the different pictures will have you in for a treat.