四字熟語雑学クイズ - 楽しく学べる（オフラインでも）

"Killing two birds with one stone" is actually a phrase that originated from an English proverb.

Can you correctly answer the original meaning of "relying on others"?

"Four-Character Idiom Trivia Quiz" is a trivia quiz app for adults that includes a wide range of carefully selected questions, from the readings of four-character idioms to their original meanings, origins based on historical events, and interesting facts about the words.

It can be played offline without an internet connection, so you can easily challenge yourself anytime, anywhere.

All questions come with explanations, so simply by solving them, you'll naturally increase your knowledge that you'll want to share with someone tomorrow.

◆ Main Features of the App

【1】A quiz where you discover unknown aspects of words you know
Questions are presented in a multiple-choice format from four genres related to four-character idioms.

* Reading: From "learning from the past to understanding the present" to "demons and monsters," this book covers basic words and common misreadings.
* Original Meaning: Words that many people misunderstand, such as "relying on others" and "taking a break from the main topic."
* Origin and History: Words originated from various sources, such as "Fūrin Kazan" (Wind, Forest, Fire, Mountain) from Sun Tzu's Art of War and "Ishin Denshin" (telepathic communication) from Zen teachings.
* Trivia: Surprising facts you'll want to share, such as the fact that poverty is not one of the four sufferings in Buddhism.

* [2] Explanations for all questions
Whether you answer correctly or incorrectly, you can read detailed explanations for every question. The content is enjoyable as reading material, and you'll acquire interesting trivia that can be used as conversation starters, such as "Relying on others originally means deep faith" and "Natsume Sōseki's pen name comes from the story of sour grapes, 'Sōseki Chinryū'."

* [3] Three difficulty levels, from beginner to advanced
There are three difficulty levels. You can gradually improve at your own pace. * Beginner Level "Learning": Questions that let you enjoy the unexpected side of words everyone knows.
* Intermediate Level "Test Your Skills": Questions that you think you know but surprisingly get wrong.
* Advanced Level "Secret Techniques": Difficult questions that will make even word lovers groan.
Each challenge consists of 5 questions. The fast pace makes it easy to play in short bursts of free time.

[4] Recording function encourages repeated attempts.
Your scores are automatically saved for each set of 5 questions (volume). A "flower mark" is placed when you answer all questions correctly, and as you continue to play, you'll collect commemorative marks (badges) according to your achievements. It's designed to make you want to try again and again, aiming for a perfect score.

[5] Design reminiscent of a sunny day's private school.
The bright blue of a clear sky, accented with sunflowers, and easy-to-read ink characters create a fun and comfortable design that makes you feel like you're practicing in a bright private school, allowing you to concentrate on the quiz. A small touch of cherry blossoms fluttering when you answer correctly is also included.

[6] Play instantly without internet connection or registration
You can play all the questions even without an internet connection. It's perfect for use on airplanes, in areas with poor reception, or when you want to save on data usage. No login or registration is required.

◆ Recommended for:
* Those who enjoy four-character idioms, proverbs, and the origins of words.
* Those who want to increase their general knowledge and trivia for conversation starters.
* Those looking for a game to pass the time or a brain training exercise.
* Those who want to improve their vocabulary and general knowledge, or are interested in adult learning.
* Students who enjoy Japanese language and kanji.
* Those looking for an offline quiz app.

◆ About the Question Themes
This app features questions from a wide range of themes related to four-character idioms. From words originating from Chinese classics such as the Analects and Sun Tzu, to words that have descended from Buddhism and Zen into everyday life, to the original meanings that are often misunderstood in modern times, and even surprising newcomers born from English proverbs, we have prepared questions that will stimulate your intellectual curiosity.

This app lets you easily enjoy the profound world of four-character idioms and language while solving quizzes.