Hello Coders, first of all, Thanks for actively using CFViewer! I am thankful to each and every user on CFViewer to motivate me to add modifications to CFViewer frequently. And if you have not checked it out yet, please have a look at it here.

Coming to the main point, I analyzed that the most used pages on my website are Problem and Contests suggestions. So, I have developed a small firefox extension for the same which does the exact same thing. You can search for it on the extension store or download it directly from here. It's still under the development stage. But the main functionality has been implemented. I will also create extensions for Google chrome and other browsers in a few days.

Please go through this link on how to use it.

Thanks again for using it. Solve problems the smarter way!

Note: You can only use this extension from codeforces.com domain. On other domains, it will give an error.

Hello Coders, First of all, Thanks for actively using my platform! It really motivates me to develop new features and deploy it on my platform. If you have not visited yet, visit it here.

Now, coming to the point, I searched a lot on the net, as well as explored all the APIs provided by Codeforces, but I found nothing useful which can help me to automate Mashup Contest generation on demand. If you have any ideas which can solve this issue. Then please let me know.

Thanks in advance!

Hello all, It has been almost 2 months now since I started developing CFViewer. I am really glad that a project which was just meant to be a small optional project for a course at my university, turned out to be so helpful to everyone. I am thankful to every user on CFViewer to motivate me to add modifications to CFViewer frequently. And if you have not checked it out yet, please have a look at it here.

Based on the responses received, there are many improvements which can be made on the platform like having filters in contests page, adding problem tag suggestion, etc. But, because of my university exams and my internship, I am not able to address all the issues and add more functionalities to the platform. That's why I have made the repository public and added comments everywhere to help developers understand the flow. So, if anyone is interested in contributing to the repository, please visit this link. Even beginers can start their open source contribution with this repository, as the whole backend is made using Django, which is a very powerful yet easy-to-learn platform.

And, if you feel that there are any missing functionalities on the platform or if you face any issue in the platform, you can raise an issue here with this link.

Question: Why don't you purchase a new domain name for this platform. Answer: Because of insufficient funds, I am currently not capable of moving it to a new domain. But, I am planning to do that soon.

Hello guys, as a coding challenge in lockdown, I have created a website for Codeforces problem set viewing. Its primary function is to filter problems in problems-set based on some parameters like the difficulty of the problem, rating min, rating max, tags, etc. It has some other functions also like a link to other users attempted but unsolved problems, random problem suggestor based on your rating, etc. I hope everyone likes it. CFViewer is my first web development project.

Link: rudradesai.in/cfviewer

Also if you feel like any functionality is missing, then please write it to me on rudradesai200@gmail.com

Any feedback, positive or negative, is welcome. Thank You!!

Update 1: Added new functionalities, now you can try a random unattempted contest, see all the contest on code forces with an added feature of attempted or not. Also, you can view submissions and problems for each attempted contest. And one more main thing added a donate button ;)

**Major Updates: 1. Changed complete UI and added the dashboard page. Now you can see your analysis for problems and contests. 2. Purchased a new domain name. 3. Added books page for some good cp books. 4. Updated algorithms for random problems and contests suggestor. 5. Now, CFViewer will suggest problems and contests based on your submissions history. Also, it will suggest filters for solving problems and contests. **

Update 3: added comparing features. Now, you can compare and see statistics about your friends.