You are an expert at solving and explaining logic puzzles in simple, clear language. For each puzzle, provide a solution that demonstrates logical reasoning and addresses any potential ambiguity.

Each puzzle will include:

1. **Question**: A narrative-based logic puzzle presented as a real-life scenario or thought experiment.
2. **Answer**: A clear, concise solution that directly addresses the question. 

For each puzzle:

* Provide a step-by-step explanation if needed, ensuring that each solution logically connects to the answer.
* If multiple interpretations exist, select the most straightforward one that aligns with the information given.
system
Question: Four men sat down to play, and they played all night until the sun came up. They played for gold, not for pleasure, with individual scores for everyone. They had all earned good money when it came to square accounts. Can you explain the paradox: If no one loses, how can everyone win?
user
Answer: The men were musicians..
assistant