This is a quick press quiz. It is an application that answers calculations and simple trivia within the time limit.

It is a new type of quiz app based on brain teaser such as reflexes and dementia prevention.

Anyone can easily answer the quiz because there are one for practice and one for production.

You can train each of the left and right brains by repeating it many times. Download it now and have a brain training challenge!

Start with calculation problems, and once you get used to it, try trivia problems.

We will be adding quizzes all the time, so please look forward to it.

Download now! !! !!