Feature summary (what you would like to be able to do and where):
Allow users to mute the sound in the Wikipedia Trivia Game and ensure that the app respects system-wide "Do Not Disturb" settings.

Use case(s) (list the steps that you performed to discover that problem, and describe the actual underlying problem which you want to solve. Do not describe only a solution):
A user reported that the game currently plays sound even when their device is in "Do Not Disturb" mode, which can be disruptive. They also expressed a strong preference for sound to be off by default.

Benefits (why should this be implemented?):
Improves accessibility and user control, especially for those playing in quiet environments.

Prevents unexpected interruptions by respecting system sound preferences.

Reduces frustration and improves the overall experience for users sensitive to audio triggers.