Hi guys

I need your advice on improving my coding skills. I'm preparing for software engineering interviews. I've read all the basic algorithms, practiced questions on trees, linked lists etc and now I'm solving questions from LeetCode. I'm struggling with it so far and I've to see editorials of most of the questions to come up with a solution.

I'm not able to solve questions on my own. How can I improve and be able to solve them without taking the help of editorials and other resources ? So far, I've solved 25 questions.

Thanks in advance
-Yash