This lesson's interactive features are locked, please to keep using them
Multi Line Charts
If you have multiple categories in your data, you can draw different lines, one per category. Here's an example with an unrelated dataset.
Assignment
On your same "Pages Visited by Date" chart, drag the device_type column to the "Legend" field in the Visualizations pane to create one line per device type.
Save the project and, from the course directory, submit the CLI tests.