Enhance Pop Quiz Feedback : Add explanation and information

[Heya28]

Is your feature request related to a problem? Please describe.

The issue is that when a user clicks on any answer option for the Pop Quiz, there’s no clear feedback or information message indicating whether their answer is correct or not. Additionally, there’s no explanation provided when a user selects the correct answer. The only indicator is the red/green color that the box takes when clicked.
This lack of feedback can cause confusion for users, as they don’t know if their selected answer is correct. It also leads to many users seeking answers in the discussion forum, where their doubts may not be addressed in a timely manner.

Describe the solution you'd like

To address this, I would like to add feedback for the user. If they select the correct answer, a congratulatory message will appear, along with an explanation of the solution. If they select an incorrect option, they will be informed that the answer is incorrect, followed by a hint to guide them toward the correct solution.

Describe alternatives you've considered

Other alternatives:

1. Display hints or explanations only when users hover over the selected answer, rather than showing them directly after selection. ( However, this might not be as engaging or user-friendly.)
2. Instead of giving feedback after each question, show a detailed summary with explanations for all answers once the user completes the quiz. This, however, could delay the learning process and reduce interactivity.

Additional context

This is one of the pages-Binary Numbers.

[Heya28]

I'm working on this feature and will submit a PR once it's ready. Please feel free to reach out if there are any suggestions.