Lesson 1 · What a hook is · step 4 of 1001Read02What a hook is03Task 104Task 205Task 306A hook or a line in the rules file07Task 408Task 509Recap10TakeawayWorkshop · Task 2 of 5Find the flaw in the setupLog in to read this lesson. A free account opens the introductory chapter.←Which one runs every timeExplain the hook to a teammate→