Directory
All DSA Patterns Directory
Complete directory of DSA coding patterns with problem counts, difficulty levels, and related patterns. Filter by difficulty or problem type.
Use the filters below to narrow down exactly what you're looking for. Each entry links to detailed study material, practice problems, and interview tips.
Complete Listing
NameCountDifficultyPopularityTags
Filter Options
Available filters:
•difficulty: Filter entries by difficulty
•popularity: Filter entries by popularity
•problem count: Filter entries by problem count
Combine filters to find exactly what you need for your preparation.
How to Use This Directory
1.Identify your weak patterns — Check which patterns have the most problems you haven't solved
2.Follow the progression — Start with easier patterns (Two Pointers, Sliding Window) before tackling complex ones (Dynamic Programming, Graph)
3.Cross-reference with companies — Check which patterns appear in your target company's interviews
Quick Stats
•Total entries: 16
•High popularity: 4
•Total items indexed: 199
•Filter dimensions: 3
Frequently Asked Questions
How many patterns are in this directory?
This directory contains 16 patterns, covering all major categories relevant to coding interviews and placement preparation.
How should I use this directory for interview prep?
Start by identifying patterns you're least familiar with. Use the directory to find patterns sorted by problem count — higher counts mean more practice opportunities.
Is this directory regularly updated?
Yes, we update this directory as new content is added. New patterns, problem sets, and resources are continuously integrated.
Start exploring the all dsa patterns directory and build your structured study plan!
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