Codeforces Zen mode is a dark mode extension for chrome. it's a free extension , it has 53 active users since released its first version, it earns an average rating of 0.00 from 0 rated user, last update is 827 days ago.
Codeforces Zen mode & dark mode
You could download the latest version crx file or older version files and install it.
English.
You could find more help information from codeforces zen mode support page.
You could send emails to publisher, or check publisher's website.
You could click to report abuse of codeforces zen mode.