Learning Paths
Structured progression to master DSA with clear milestones.
DSA Basics
Programming foundations and first-pass interview patterns.
Patterns
33
Problems
271
Est. Time
60h
0/2710%
Time and space complexity fluency
Strong basics in arrays, pointers, and linked structures
Module Snapshot
- Core Arrays and Search
- Sliding Window and Greedy
- Stacks, Queues, and Linked Lists
DSA Pattern Mastery
Pattern-first learning for medium-to-hard coding rounds.
Patterns
53
Problems
428
Est. Time
180h
0/4280%
Pattern recognition across 80%+ interview questions
Confident approach selection under time pressure
Module Snapshot
- Trees, Heaps, and Backtracking
- DP, Graphs, and Tries
- Bit Manipulation and Math
Interview Sprint
Fast revision loop for upcoming coding interviews.
Patterns
58
Problems
474
Est. Time
40h
0/4740%
Targeted revision of weak patterns
Higher solving speed with fewer re-attempts
Module Snapshot
- High-Frequency Patterns
- Edge Cases and Hard Pattern Drills