Codeces Calendar for Chrome
More About Codeces Calendar
It acts as a one-click utility for the users who are active on Codeforces. It may also serve as a contest reminder. Users are also redirected to the Contests page if they click on the links provided.
If it violates any copyright(s) or you have any feedback/suggestions, send a mail to the following:- email@example.com or firstname.lastname@example.org.