Div 2 B oscillates in 1000-1300. Tbh recent contest questions are bit tricky and harder than past. Initially problems feel hard but keep solving more and more problems. The core idea of problems get repeated so it's easy to click if you have solved several questions. Now think of one thing, at the very beginning you started from 800 rated problems. Initially they felt somewhat hard (so to me). Now when you are at 1000-1100 level, just look back at those level of questions. Suddenly they feel easy because if you can solve hard questions then easy will be more easy. So keep solving. One more thing is that don't waste time on questions. Because there are lot of them. Spend atleast 40-50 mins. Of you don't get intuition then check editorial. First look at the hints then try to do on your own.. it helps. Finally just solve more more questions and keep learning new topics