Level 3 is for people who are comfortable in solving at least 2 problems in most Codeforces Div2 rounds. To help you tackle those tricky Div2 Cs, we cover crucial topics like Binary Search on Answer, 2 Pointers, Sliding Windows, Advanced Number Theory, Greedy Algorithms, String Hashing, and Tries.

This is a fairly advanced Level compared to Levels 1 and 2. This level has majorly been a breakthrough into the Expert rating range on CF for most of our old students. The topics suit the current trend of CP problems with a major focus on building your intuition and a proving mindset.