Propositional logic is like a puzzle. A propositional logic puzzle asks you to figure out the answer to a question or problem by following a set of rules or clues. You have to think carefully and figure out what you need to do, and then you can come up with the right answer. For example, if the puzzle asks: "If John has an apple, then he has an orange," then your answer will be "Yes, if John has an apple, then he has an orange."