A broken crossing. A curious explorer. Welcome to The Lantern Isles, where solving a Python challenge opens the way.

Watch the lesson, then practise with a separate coding question before answering the checkpoint.

Ask about your code, use the hint, and check your improved answer.

Return to the original question. When its checks pass, the crane carries you onward to a new challenge.

Explore seven islands and build your Python problem-solving skills through Navigator and Pathfinder activities.

Choose Navigator and Pathfinder, and carry the light to your next island adventure.