■ OX quiz app is necessary for those who need to take a break or test their math skills.

■ You can easily look around and learn middle school math and high school math OX quizzes.

■ Improve your math skills with fun using the OX Quiz app.

■ Suitable for all ages, including teens and adults, it's simple and easy to learn math OX quizzes and play quizzes.

■ Each OX quiz can hear the Korean pronunciation with one click.

■ Quick search is possible with the OX Quiz related search word registration function.

■ With a simple long-click, you can save and use the OX quizzes you are interested in separately in the notepad, and you can also delete them from the notepad.

■ You can use OX Quiz by selecting automatic mode or manual mode.

■ Only OX quiz questions can be copied and captured.

■ You can check the amount of learning, the percentage of correct answers, and the remaining amount of incorrect answers while solving the OX quiz questions.

■ Thank you for your use.