Comprehensive Android Developer Bootcamp - Improve Trivia App by Adding Shared Preference

The video tutorial introduces a challenge involving the creation of a scoring system for an app. It explains how to assign points for correct answers and deduct points for incorrect ones, ensuring the score doesn't go negative. The tutorial also covers using shared preferences to save and display the user's highest score. The instructor encourages viewers to attempt the challenge independently before proceeding to the solution, emphasizing the importance of practice and research.

How should the application handle the display of the user's highest score?

What advice does the teacher give regarding the challenge and research needed?