extension ExtPose

Competitive Companion

Description from extension meta

Parses programming problems and sends them to various tools like CHelper and Hightail.

Image from store Competitive Companion
Description from store Competitive Companion parses competitive programming problems and contests and sends the parsed data to various tools like CHelper and Hightail. At the moment it supports 54 online judges, including most major ones like Codeforces and UVa Online Judge. Using it is very simple. Just install the extension, make sure you got one of the supported tools open, navigate to a problem page and click on the green plus icon in the top-left of your browser. On websites where Competitive Companion is able to parse contests, navigating to the page with all the problems and clicking on the green plus icon will download and parse all problems in the contest at once. You can also use the shortcut Ctrl+Shift+U instead of the green plus icon.

Latest reviews

  • (2020-07-01) Sohel Rana: Very Useful Sir. Thanks a lot. :)
  • (2020-04-08) Sahil Jain: Awesome extension!
  • (2019-04-15) Weijian Zhong: Good work!
  • (2018-05-22) Jerry White: Doesn't work
  • (2018-02-28) Saurabh Sharma: This works like a charm! A must-have for every competitive programmer!
  • (2018-02-25) Sanjay: For some reason, extension "CHelper extension" is not parsing test cases (CF) in my chrome. But this one correctly does. Thank you! :)

Latest issues

  • (2018-12-14, v:2.4.3) Duarte Nóbrega: Phrasing not working
    Phrasing in UVa Online Judge not working with Hightail
  • (2018-06-04, v:2.1.1) Harshad Harsoda: Clion Issue
    It stopped working in CLion. Please fix this


2,204 history
4.5556 (18 votes)
Last update / version
2020-06-05 / 2.17.0
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