Hello everyone it's me again!

I'd like to share with you another helpful extension I have been working on CF Gym Lens.

CF Gym Lens adds a "GYMS" tab to Codeforces user profiles, displaying comprehensive gym participation history with contest names, solved/total problems, submission counts, durations, and difficulty ratings.

Features :

• Add a GYMS tab to Codeforces user profiles, displaying gym participation history.
• Shows contest name, type, publish date, duration, solved/attempted problems, submission counts, and difficulty ratings in a tidy table.
• Click any column header to sort entries.
• Direct links from each gym row to the original contest page.

Notes :

• The “Gyms” tab may take a moment to load while it fetches data from the Codeforces API. This is normal and depends on your internet connection and Codeforces server response time.

You can download it here: Chrome, Firefox

To use it, go to any user's profile and click the 'GYMS' tab

If you find any bugs, have any comments or suggestions please let me know.

Hope you like it and consider sharing it with your friends.

Update 1 :

• The extension is now available on Firefox add-ons.
• The extension now shows ranking per contest.