Topic wise patterns on Leetcode to master in DSA 

1. Graph

https://lnkd.in/eKCM3Fnm

2. Binary Search
https://lnkd.in/ecdDvJVH

3. Greedy
https://lnkd.in/ejdhN2-g

4. Strings
https://lnkd.in/eWk-eGvv

5. DP
https://lnkd.in/eUccKXyM

6 Binary Search Patterns : https://lnkd.in/ejBmDhUw

7 Sliding Window Patterns:https://lnkd.in/eE-Tr7gF

8 Greedy Algorithm Patterns : https://lnkd.in/eeitFH5U

9 Tree Traversal Techniques: https://lnkd.in/ev2AMvSs

10 System Design: https://lnkd.in/ekGABk6Y

11 Math and Number Theory: https://lnkd.in/e-77tW6C

12 Bit Manipulation: https://lnkd.in/eEYFqpKg