Start with one question
Record the variant, visible cards and sequence of actions from a practice demonstration. Keep the notes factual rather than guessing what another participant intended.
Put the idea into practice
Choose one question to study. Check the relevant rule and compare a second example. A focused review is often easier to follow than trying to explain every decision at once.
Before the next session
Keep a short record of what you learnt. Check your specific variant’s instructions whenever an example or interface differs from the reference.