Looking for logging into the Codechef 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 Codechef site. After that you can login as usual with your login credentials.
https://www.codechef.com/problems/COGNIF03
https://www.codechef.com/users/login
https://www.codechef.com/login?destination=teams/register/SNCKQL19
https://www.codechef.com/status/COGNIF03,mattadevaraj
http://www.codechef.com/
https://www.codechef.com/wiki/team-contests
https://www.codechef.com/problems/school
https://www.codechef.com/snackdown
https://www.codechef.com/UEM2018
https://www.codechef.com/CODR2018
https://www.codechef.com/SOPC2018
https://www.codechef.com/ACMIND18?sort_by=Name&sorting_order=asc
https://en-gb.facebook.com/CodeChef/posts/i-am-unable-to-login-into-my-codechef-accountit-is-showing-account-is-not-activa/360206920780397/