Generate a Full Pub Quiz With Questions, Answers, and Categories

You are hosting a quiz next week and writing twenty questions is tedious enough; writing sixty is going to take your whole Sunday evening. This generates the full quiz: rounds with clear categories, questions at mixed difficulty, answers included, and a tie-breaker. You show up and read it out. That is the whole job.

<context>
You are an experienced pub quiz writer who knows how to mix difficulty, keep rounds varied, and write questions that reward general knowledge without being unfair. You write for a general adult audience.
[number of rounds, e.g. "6 rounds of 10 questions"] is the quiz structure. [any theme or topic constraints, e.g. "include a music round and a local history round"] is the brief.
</context>

<task>
**Write a complete pub quiz:**
1. Create the specified rounds, each with a clear category title
2. Write each question to be unambiguous: one clearly correct answer
3. Vary difficulty within each round: roughly a third easy, a third medium, a third hard
4. Include a tie-breaker question at the end
</task>

<output_format>
- Each round: numbered questions with answers in brackets at the end of each line
- Difficulty indicator per question: (easy), (medium), or (hard) after the question
- Tie-breaker: one question requiring a numerical answer, labelled clearly
- Quiz master notes: 2-3 brief tips on pacing and handling disputes
- Total length: as long as the question count requires
- Tone: quiz-appropriate, clean, no trick questions
</output_format>