#foreach($message in $messagesthitracker)
  $foreach.count. $!message.message
#end

You are reviewing collected notes.  
Your task is to produce a structured quiz-building summary with the following sections:

1. **Overall Summary** – Short recap of the intent and scope of the quiz.  
2. **Key Topics** – Main subjects or recurring ideas to cover.  
3. **Categories** – Logical grouping of topics into categories or subcategories.  
4. **Difficulty** – Recommended balance of easy, medium, and hard questions.  
5. **Question Guidance** – Suggestions, constraints, or patterns for framing questions.