RAG MusicQuizzes & Riddles
Recommended quizzes

Recommended for kids! A collection of challenging riddles. Difficult questions that make you think.

“Huh! That was the answer?” Ready to try some brain-teasing riddles that might make you blurt that out? If your child finds ordinary riddles too easy, the ones introduced here will have them firing on all cylinders and having fun! In this article, we’ve gathered challenging riddles that really test flexible thinking and imagination—perfect for kids to tackle.

There are plenty that kids can solve smoothly while adults end up going “hmm…” But if you think them through together as a family, you’re sure to find new discoveries and spark fun conversations.

Come on—let’s dive together into the world of riddles that stimulate intellectual curiosity!

Recommended for kids! A collection of challenging riddles. Brain-teasing difficult questions (11–20)

The smarter you are, the harder it is to solve?

[Challenging IQ Test] The smarter you are, the harder it is?! “Where did the 100 yen go?” “The Disappearing 100 Yen” [Brain Training][Brain Teaser] With Explanations
The smarter you are, the harder it is to solve?

The smarter you are, the harder this puzzle is to solve.

Rather than a riddle, it feels more like unraveling a trick from a detective story—there’s something uncanny about it, isn’t there? When people see this riddle, most of them are likely to be misled by the magic of words.

Top-level riddles? Advanced riddles

[Advanced Riddle] Which cosmetic asks about your car’s condition? The toughest riddle ever!? [Shimofuri Myojo]
Top-level riddles? Advanced riddles

For advanced riddles that require strong flashes of insight, the key is that refreshing feeling you get when you find a hint or the answer.

They also test your imagination—what situation can you picture from the wording, and what hints can you extract from that image? The complex mechanism of overlaying the imagined hints onto the text of the problem itself seems to make the puzzle feel even more difficult.

If there’s only one solver, it can take a long time to notice the answer, so I recommend a turn-taking format where you use the other person’s guesses as hints as well.

Satisfyingly solvable! Advanced riddles of excellent quality

[Advanced Riddle] What country do two overlapping people arrive at? A refreshing, well-crafted puzzle battle if you solve it! [Shimofuri Myojo]
Satisfyingly solvable! Advanced riddles of excellent quality

This is an advanced riddle that requires high-level inspiration.

Read the question carefully and think about what might serve as a hint.

It’s important to keep your mind flexible about how words can be rephrased and compare that with your own knowledge.

Because it’s hard to reach the answer by looking at the problem straight on, you’ll feel a refreshing sense of release when you notice the key.

It might also help to write things out, among other strategies.

20 Fun Riddles!

Kick-start your brain in 10 seconds! 20 simple and awesome mystery riddles!
20 Fun Riddles!

As the title suggests, this is a collection of riddles where all the answers are unique and entertaining.

There’s a lot of wordplay, so it seems tough to solve unless you’re quick-witted.

There are also some trick-question-style problems, so it’s recommended for those who want to simply enjoy riddles.

Advanced Riddles × 22

[Advanced Riddles] 22 Questions! Packed with Challenging Brain Teasers!
Advanced Riddles × 22

This set presents 22 advanced riddles.

They cover topics related to shopping, train stations, human relationships, history, and even emotions.

Because the riddles are tied to various everyday situations, they’re challenging yet exciting to tackle.