あなたはどれだけ知ってる？オリンピックの雑学クイズ！

October 28, 2021 A quiz has been added!

How much do you know

A sports festival once every four years [Olympic Games]
Engage people around the world in a whirlpool of enthusiasm and excitement
History of this big event and trivia [trivia]
How much do you know

The more you know, the deeper the Olympics
Let's learn while having fun in a quiz format!