leetcode-roadmap
You don’t need more problems.
You need to know which ones.
Enter a LeetCode username. We’ll read the topics behind the solved count and tell you what’s actually weak.
Strength scan
Every topic you’ve touched, scored by how solid it actually is — not just a solved count.
Weak-spot map
See exactly which topics are thin before an interviewer does.
Next problem
One recommendation at a time, picked to close your biggest gap.