codeforces-upsolving-helper

A web app developed using Flask that compiles all the Problems on Codeforces that you have attempted (submitted at least once) but could not get Accepted verdict. Recommended Problems are also shown. Maintained by pirateksh on GitHub, where it has earned 62 stars from the community.

It's actively developed around codeforces, codeforces-upsolving-helper, flask, and is a solid reference for anyone building with these tools.