Mental Workout: Casual Challenge! Riddles for Adults
How do you all kill time?
Using your smartphone for the internet or games is the go-to, but even then, there are times when you get bored if you keep doing it, right?
Still, just spacing out and waiting for time to pass doesn’t feel great either.
So how about this: let’s go back to our childhood selves and try some riddles.
I’ve put together questions that should be relatively easy, so give them a shot as a light mental workout.
Some are more like quizzes that require a bit of knowledge, so you might even learn something!
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[Brain Teaser] Casual Challenge! Riddles for Adults (31–40)
What is the name of the old man who appears in Urashima Taro?
@igosso.youtube♪ Original Song – Igossou [YouTube] – Igossou [YouTube]
Speaking of Urashima Taro, it’s known as the story where he rides a turtle to the Dragon Palace, spends what feels like only a short time there, and when he returns, many years have passed in the world he came from and not a single acquaintance remains.
It’s a beautiful yet sorrowful tale, and surely everyone, from children to adults, has read it at least once.
Now, recall the story carefully and try this challenge.
If you’re thinking, “Did Urashima Taro have a grandfather?” you won’t reach the right answer.
The hint is to remember what happened to Urashima Taro when he opened the tamatebako (jeweled box)!
Feel Refreshed When You Solve Them! 10 Riddles

Recommended for kids and adults! Here are 10 riddle ideas that will refresh you when you solve them.
Riddles are easier to crack when you loosen up your thinking and approach them flexibly, right? This time, let’s take on riddles that feel satisfying to solve.
For example, there’s a question like: “It’s gas, but what kind of gas comes out after using the toilet?” Hints are available, but each question has a 10-second time limit! Give them a try!
A fun riddle where inspiration is the key

This is a collection of fun riddles designed with clever pitfalls in thinking.
The answers are satisfying and reasonable, and the difficulty is such that you can solve them with a bit of thought.
Children, with their more flexible thinking, might have a higher correct answer rate than adults.
Why not give it a try—it’s enjoyable for both kids and adults.
In conclusion
Did that give your brain a stretch? Some of the questions might have felt unexpectedly difficult. Of course, I looked over the problems while writing this article, but to be honest, there were fewer ones I got right... Doing them during breaks at work might be stimulating and help you regain your focus.


