So, you want to start a Chain Quiz, or (more likely) there's some confusion going on in yours? Well, to clear that up, here are the official Chain Quiz rules:
1. A Chain Quiz is basically where a poster (known as the question master) asks a question. The first person to answer this question correctly and have their answer confirmed by the question master becomes the new question master and posts a new question.
2. If no-one has got the correct answer and three days have passed, the current question master may post a new question.
3. If no-one has got the answer and five days have passed without a new question, anyone may post a new question, becoming the question master.
4. If a new question master fails to ask a question within three days of having their answer confirmed by the previous question master, anyone may post a question and become the new question master.
(5). Not actually a rule, but a good idea: To avoid all these issues with delays, it is a good idea to PM inactive posters before the time limit runs out.