二に十じゅうの扉とびら

noun

twenty questions (game)

A guessing game where one player thinks of something and the others ask up to twenty yes/no questions to identify it. The Japanese name literally means 'twenty doors'.

• 子こ供どもたちは二に十じゅうの扉とびらで遊あそんでいた。

  The children were playing twenty questions.