World Country Flag Quiz

It's a great way to learn about the world.
This app has a ranking function, and for each course, the number of correct answers and speed with which you guess the flags determines your ranking.


There are four courses in total, ranging from beginner to the most difficult.

- Beginner's 10-game Flag Guessing Course
　We have created a 10-game beginner course to make it easy for you to enjoy. Please try playing this beginner course first.

- Intermediate 30 Flags Course
　This is an intermediate course with 30 flag quizzes, where answering all 30 questions correctly becomes quite difficult.

- Advanced Course: 100 Flags
　This is an advanced course with 100 questions. If you answered all 30 questions correctly, you may be able to answer all the questions in this advanced course!

- The most difficult course
　This is the most difficult course in which you will be asked to guess the flag of all 197 countries, which is the sum of the number of countries recognized by Japan, the number of UN member countries, Hong Kong, and Taiwan. This is the most difficult course of all.


There are also hints in the world flag quiz.
If you don't know anything about flags, we've included 5 hints to make it more interesting for you.

- The shape of the country (land area)
- The population of the country with the flag
- The country's location on the world map and the names of surrounding countries.
- The first English letter of the country's name
- The first hiragana of the country's name.

However, in the ranking, the speed of guessing the flag is also evaluated as part of the time attack, so if you are using hints, it will be difficult to reach the top of the ranking.
However, as you play the quiz over and over again, you will learn the colors and patterns of the flags, so please try to challenge the quiz in order to reach the top.

If there are any questions you don't understand in the world flag quiz, please take advantage of the look back function that helps you review the quiz when you play to the end.
By looking back, your memory will become stronger, which will help you learn and memorize.

We hope you enjoy this quiz app for guessing flags of the world.
This app has been released as a TWA using PWA technology, and can be played online for free at the following URL.
https://quiz5.graphtochart.com/