Hello, and thank you in advance for any help.

I am working on the project to Visualize Data with a Heat Map.

Here is the code: codepen .io/lucassorenson /pen/wOrwgp?editors=0010

I am having trouble passing tests #10 and #12

# 10. My heat map should have cells that align with the corresponding year on the x-axis.

Error: year values don’t line up with x locations : expected false to be true

# 12. My heat map should have multiple tick labels on the x-axis with the years between 1753 and 2015.

Error: X axis labels should contain a year that’s at least 1753 : expected ‘1,760’ to be at least 1753

It seems like the 2 problems are related, and solving one will solve the other. Any help is greatly appreciated.