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Codeforces Notes allows you to take notes on the problem page. You can take notes while solving the problem, or after you’ve solved it. Simple, but powerful! - The idea: Writing “what you learned” once you’ve solved a problem helps you retain the learnings for a long time. This method of practice is used by countless competitive programmers. - Notes are safe: The notes are attached to your email address, this allows them to be retained across machines and codeforces accounts. - “Export to CSV” will be added ASAP. - “All notes” option on your codeforces profile page
CF Analytics
CF Analytics Chrome extension improves the Codeforces profile webpage to include statistics of problems solved by the user. The ‘Problem Rating’ graph is a bar chart showing problems solved for each problem rating. The ‘Tags Solved’ graph is a doughnut chart displaying tags solved across any problem and also lists a count for each tag. The ‘Unsolved Problems’ shows a count of all problems attempted with not correct verdict and also lists them. The extension communicates only with the Codeforces API and runs entirely on the browser.
Codeforces Rating-Based Heatmap
This Chrome extension enhances Codeforces user profiles by adding a rating-based heatmap that visually represents problem-solving activity. Unlike the default heatmap, which only counts the number of problems solved per day, this extension highlights each day based on the difficulty of the hardest problem solved. KEY FEATURES: 🔹Accurate Rating Heatmap: The heatmap color on a given day represents the maximum rating of a problem solved that day. 🔹Quick Insights: Hovering over any day in the heatmap shows a tooltip displaying detailed information about the problems solved on that day. The tooltip includes: • Problem Name • Problem Rating • Direct Link to the Problem • Indicator if the problem is a duplicate 🔹 Multi-Year Support: Users can analyze their performance across multiple years, allowing for a comprehensive view of their progress over time.
Similar Codeforces Problem
An extension to filter and display similar Codeforces problems based on rating, tags and solved count. Extension that helps find similar problems on Codeforces. Finding similar problems is based on various factors like rating, tags and few more things.
Codeforces Helper
Enhance Codeforces with an easy contest participant checker and user submission rating viewer. Note: If any particular feature doesn't work, try toggling the feature by clicking on the extension icon This extension enhances your experience on Codeforces by providing the following features: 1. View Participated Contests: Easily identify the contests you've participated in directly from the /contests page. Additionally, compare your participation with other users by entering their usernames. 2. Question Ratings in Submissions: View the ratings of problems directly in the /submissions/ page, making it easier to evaluate the difficulty of problems you've solved or attempted. 3. Tag Hider: Hide all the tags, while just showing the question rating. 4. Save Questions: You can now save your favourite questions in various lists, import/export them, and see them all on your profile page. These features aim to streamline your Codeforces browsing experience by providing useful insights and comparisons at a glance.
