For Blue to get to the boat, you’ll need to complete all three lessons in this challenge. We’ve marked the starting point on the right, where each of the three lessons takes place, and on the left is the boat players need to reach. Also marked is a warehouse you’ll use in lesson 3.

To get Blue through the first lesson and on her way to the boat, begin by opening up the starter project and helping players reach Blue. We’ll show you how on the next page.