Hi,
I am not from pure coding back ground, after years of working in non-development I am trying to move to development. I came accross this community and need advice from you guys.

I have strated reading the Algorithms and Data Structure and started solving the problems. But my problem is I am not able to remember the approach or the concept behind it. After few days I am getting totally lost, even if I have completed that problem on my own. All problems for me is a nightmare, I scratching my head to solve them.

Can anyone tell if you have similar experience and how you overcome it ?