Looking for logging into the Udacity Sign In Problem site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Udacity Sign In Problem site. After that you can login as usual with your login credentials.
https://auth.udacity.com/sign-in
https://auth.udacity.com/sign-up
https://support.mozilla.org/questions/1211497
https://www.quora.com/Is-Udacitys-Google-sign-up-process-broken
https://udacity.zendesk.com/hc/en-us/articles/115004653246-I-m-getting-an-error-when-trying-to-access-my-Workspace-
https://www.reddit.com/r/Udacity/comments/47pz4z/is_the_udacity_sign_in_broken_right_now/
http://downdetector.com/status/udacity
https://twitter.com/udacity
https://www.isitdownrightnow.com/udacity.com.html
https://becominghuman.ai/updated-my-99-40-solution-to-udacity-nanodegree-project-p2-traffic-sign-classification-5580ae5bd51f
https://github.com/udacity/xyz-reader-starter-code/issues/5
https://github.com/udacity/ud120-projects/issues
https://www.class-central.com/course/udacity-problem-solving-with-advanced-analytics-6458