Dharmik compresses 3,000 LeetCode problems

- Dharmik published a cheat-sheet compressing over 3,000 LeetCode problems into about 50 DSA patterns, e.g., arrays → 5 patterns, DP → 8 patterns. - The condensation maps canonical techniques like sliding window, DFS/BFS and core DP templates to minimize redundant practice. - The pattern-driven approach aims to make interview prep more efficient by focusing on repeatable templates. (x.com)