クイズ！！四文字熟語！！

数ある四文字熟語を抜粋し、「人生」「信念・意志」「決意・決断」「愛情・尊敬」「成功・成長」「協力・連携」と６つのカテゴリに分け、クイズ形式にしたアプリです。
各回答の制限時間は１５秒です。
※このアプリは回答時に、正解・不正解音が鳴ります。 Excerpt number some four character idiom, divided into six categories as "life," "belief, the will," "commitment, decision," "love, and respect," "success and growth," "cooperation and collaboration", is an application that was in quiz format .
Time limit for each answer is 15 seconds.
※ This app is at the time of answer, you will hear is correct, incorrect sound.