Hi everyone out there ! I have recently been facing a lot of problems in solving questions. I don't know what happened. A few days ago I was able to solve the problem with rating 1500-1600 easily but from past 2 days I don't know what happened and now I am not able to think logic even for problems having rating 1200 and less. I don't know what's wrong and its freaking me out a bit now. If anyone could share what to do in such a case..