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Recommended quizzes

[Satisfying When Solved] Challenging Quizzes Recommended for Elementary School Students!

For all elementary school students who love quizzes, we’re introducing a whole bunch of tough questions this time!

If regular quizzes are a breeze for you and you’re looking for a new challenge, give these a try.

We’ve gathered quizzes ranging from Math Olympiad problems and entrance exam questions from competitive junior high schools to puzzle-like brainteasers and tricky riddles.

With every question, once you see the answer you’ll think, “Oh, that’s what it was!”—and maybe feel a bit frustrated—but we believe it’s a great way to discover how fun learning can be.

If you find a quiz you like, we also recommend sharing it with everyone at school.

[Satisfying When You Solve Them] Challenging Riddles for Elementary School Students! (41–50)

Trick Quizzes So Interesting You Won’t Be Able to Sleep

[Beware of Getting Fooled Too Much!] Trick Questions So Interesting You Won’t Be Able to Sleep [Compilation Vol. 3]
Trick Quizzes So Interesting You Won’t Be Able to Sleep

Let’s reach the answers without falling for the trick questions! I’m going to share ideas for trick quizzes so fun they’ll keep you up at night.

Do you know what a trick quiz is? A trick quiz uses clever questions that involve wordplay or defy common sense to “trick” participants.

For example: “What is something you can get for free twice in your life, but from the third time on you have to buy yourself?” Give it a try!

[Satisfying When You Solve Them] Challenging Riddles for Elementary School Kids! (51–60)

Difficult Riddle Quiz

[Riddle Quiz] The tricky riddles were way too hard…
Difficult Riddle Quiz

Take your time and think it through before answering! Here are some ideas for challenging riddle quizzes.

These tough riddles are perfect for people who love playing with riddles or are bored with easy questions.

For example, there’s a question like: “You can see fish swimming at an aquarium.

Where can you see animals that are standing still?” Even if you’re worried you might not solve them, don’t worry—hints are provided so you can try with confidence.

Loosen up your thinking and give it a challenge!

Adults take on quizzes even elementary schoolers can solve!

Two adult men and women take on a quiz even elementary school kids can understand! Collaboration with Yui Hinata-chan.
Adults take on quizzes even elementary schoolers can solve!

This is a video where adults take on problems that even elementary school kids can understand.

The difficulty isn’t that high, so it seems like a good video to enjoy together with adults.

The questions are a bit tricky—like riddles or quizzes.

If you want to think of the answers yourself, try pausing the video and tackling each quiz.

Just relax and have fun with it.

Sounds simple but tricky! What are the ages of the five siblings?

[Arithmetic Quiz] Junior high entrance exam questions look easy for adults but are actually hard! “What are the ages of the five siblings?” brain plus*
Sounds simple but tricky! What are the ages of the five siblings?

It’s the kind of video I’d like to think about when I have plenty of time.

It’s a problem that’s hard to understand after just one listen, but if you take your time, you might manage to reach an answer.

You have to consider many different patterns and process them all in your head, so any elementary school student who can solve this problem is amazing.

Arunashi quiz

[Aru-Nashi] A word game you can enjoy as brain training! 2 questions!
Arunashi quiz

You’ll feel refreshed once you figure out the answer! Let me share some ideas for “Aru-Nashi” quizzes.

An “Aru-Nashi” quiz is one where you think of a common feature that items in the “Aru (has)” group share, which the items in the “Nashi (doesn’t have)” group don’t.

It nurtures your thinking skills, so it’s especially recommended for those who enjoy pondering carefully! For example, there are problems like: What do the items in “word, heart, grassland, simple, cost” have that the items in “letter, blood, lawn, easy, expense” don’t? You’ll feel a great sense of clarity when you reach the answer! Give it a try!

Entrance exam questions for competitive elementary schools

[Entrance Exam Question for Highly Competitive Elementary Schools] Can you solve this?
Entrance exam questions for competitive elementary schools

This is a quiz video with tough problems.

Honestly, the questions are so difficult that they’re hard to grasp, but thinking that elementary school students are solving these makes you wonder what kind of minds they have—it’s almost scary.

Moments like this make me feel that there really are people in the world who deserve to be called geniuses.

Don’t think of it as an elementary school level—give it a try!

Ultra-difficult Quiz

[Clear with 1 Correct Answer] We Tried Giving QuizKnock an Unsolvable Puzzle
Ultra-difficult Quiz

This is an extremely difficult quiz.

If you believe your child is a genius, please have them give it a try.

A truly gifted child might even enjoy tackling it on their own.

Perhaps it’s precisely because genius can’t be measured by common sense that we call it genius.

Is it solvable thanks to the flexible mind of an elementary schooler, or only by a true prodigy? It might be better not to know the answer to that.