Apart from the ACM/ICPC rules of Educational contests, another said difference between educational rounds and regular rounds are the fact that educational contests problems can be solved with "well-known" techniques.

Surely there must be a collection of these "well-known" techniques that an individual can learn from topic-wise. If it is true that there isn't, is it possible to always link the name and perhaps some literature detailing the technique to each problem editorial? This way people who don't know that technique can do some further study.

For instance, I am curious to know the technique behind Awoo's favourite problem but it is not listed anywhere in the comments or editorial.

I think the edu rounds will bring educational value if editorials are backed with technique name and similar problems.

Please let me know thoughts in the comments. Does everyone know every technique tested in edu rounds? If not how do you associate it to other problems?