When was the last time you solved a challenging riddle? Hopefully, it’s not too long ago. If it is, we’re here to remind you how much fun it can be.

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It’s funny how one simple image can have you thinking for hours. Let’s hope you don’t find yourself too stumped with this particular riddle.

Did you know that studies have shown that solving brainteasers can actually reduce a person’s risks of getting Alzheimer’s? It may sound crazy that adopting simple hobbies like answering riddles and doing puzzles can have such an incredible benefit.

Those who are used to doing these types of games in their free time will tell you that brainteasers can be quite fun and entertaining. There’s something so amazing about finishing a crossword puzzle, getting the correct answer to a riddle or calculating a seemingly difficult math problem.

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You feel smart, accomplished and confident in your abilities. In other words, there are immediate benefits to this hobby and also long-term ones. So, wouldn’t you rather do this than zone out in front of a TV?

Now that you know these cool benefits, have you solved the bus puzzle above? The answer is quite obvious, you only need to take a closer look at some hidden details.

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It all comes down to where the doors are positioned. Since we cannot see the doors on the bus, we can assume they are on the other side.

As a result, for people in the UK and other countries where they drive on the left side of the road, the bus is actually going right. And for those in the US and other regions where they drive on the right side, the bus will be going towards the left.

So, let’s say you’re in the US, the fact that you cannot see the doors while looking at the bus means that it’s across the road and traveling to the left. Get it?

Hope you had fun with this riddle? Be kind enough to share with others.