The default color of a link that has not yet been clicked on is typically blue. The default color of a link that has already been visited from a page is typically purple.
To make the footer links the same color regardless if a link has been visited, use a type selector for the anchor element (a) and use the value black for the color property.
If you have a question about a specific challenge as it relates to your written code for that challenge and need some help, click the Ask for Help button located on the challenge (it looks like a question mark). This button only appears if you have tried to submit an answer at least three times.
The Ask for Help button will create a new topic with all code you have written and include a link to the challenge also. You will still be able to ask any questions in the post before submitting it to the forum.