Solving random problems from codeforces problem set makes me feel that i am just doing stuffs without any goal. It contains many questions so you cant have a goal to complete the whole set. So i was wasting a lot of my time looking for codeforces blogs that tells about a good problem set. But these sets are either old or dont have enough questions. i would like to know your opinion on these sets and suggest me the best set you think is available right now.
The sets i found were: 1) A2oj ladders 2) CSES Problem Set — https://cses.fi/problemset 3) Mostafa Saad Sheet — https://goo.gl/unDETI 4) Kartik's Specialist Sheet — https://docs.google.com/document/d/1CcayDX2Gg4r2sxFhrZCPPcIwNzhKXfYa1wSuvr3OMzU/edit 5) kenkooo training bootcamp sheets — https://kenkoooo.com/atcoder#/training
please tell if you follow any different sheet. and why do you like it?
You must not solve questions by Tags, if you spot some weak topic, read more about it, try to solve again, If still not then do some GFG ,don't follow any such sheets.
You can set yourself a goal to solve all of the problems of a certain difficulty, seems reasonable enough