Beginner → Intermediate → Advanced → FAANG-Ready Engineers22 Categories · 88 Algorithms
Deep dive into every algorithm: Why it works, When to use it, Where it is applied in the real world. 22 categories, 88 algorithms, 401 curated problems - complete coverage from Sorting to Trees, Graphs, DP, Tries, Bit Manipulation, Math and more.
LeetCodeCompetitive ProgrammingFAANGDeep DiveAlgorithm DesignBinary TreesBSTBacktrackingBit Manipulation
+6.7
pts lead
Algorithm Mechanics
+7.4
pts lead
Complexity Derivation
+5.2
pts lead
Interview Traps
✓ First Principles Depth✓ Recognition Clue System✓ 88 Algorithms Covered