how can i improve?

Question

I can solve easy challenges but my brain sets on fire when i try to solve medium challenges. how can i slowly improve? not in a rush :)

Answer 1

Just solve, challenges for practice! Some guys posts some challenges try to solve them! Even I have also posted a challenge you can try it.
Practice makes human perfect!

Answer 2

You can start first challenges with the same level of your skills then slowly challenge yourself with challenges that is slightly higher than your skills.