Hello Codeforces Community, I'm writing this blog post to share different custom codeforces sites(in a random order) which I came across while using codeforces and are really good in different perspectives and can be used for practice. Thanks to all the creators for these websites.
http://codedigger.tech/practice/general/
http://algoshots.herokuapp.com/
http://rudradesai.in/cfviewer/
https://competitive.herokuapp.com/
Feel free to mention any other websites in the comments. I will update the blog. Cheers !!
mine and this one
All cf contests
https://surya1231.github.io/Codeforces-contest/
Random Problems
https://karimelghamry.github.io/Codeforces-Randomizer/
https://recommender.codedrills.io/
http://codedigger.tech/
https://codehunt.cc/
Codeforces
https://cfviz.netlify.com/index.html
https://codeforces-blogs.web.app/home
http://www.algoshots.com/
https://codeforces-upsolving-helper.herokuapp.com/
https://upsolve.me/
https://cfvs.github.io/
format c++ code
http://format.krzaq.cc/
debug tool
https://mirror.codeforces.com/blog/entry/76015
online cf workspace
http://wkspace.herokuapp.com/