チャレンジ雑学四択クイズ

Want to test your trivia knowledge? It is a trivia quiz app that you can do in your spare time. It can also be used at quiz competitions and social gatherings. Please enjoy yourself, of course, with your family, friends, and lovers. Let's soften our head and take on the challenge. ・ 10 questions for each part ・ Time limit 20 seconds per question