If you’re a fan of brain teasers, then these riddles were designed for you. We collected a number of the trickiest visual riddles. You have to pay attention to the little details and think outside the box to get the answers right.

It’s not as simple as it looks. You might see one and the answer seems so simple to you but when you find out what the answer actually is, you wonder how you could have fallen so far from the mark. That is the case with this puzzle, and it is stumping people with its simplicity.

IQ, short for intelligence quotient, is a measure of a person’s reasoning ability. … IQ tests begin eto assess this by measuring short- and long-term memory. They also measure how well people can solve puzzles and recall information they’ve heard — and how quickly.