Directory
Problems by Difficulty
Browse DSA problems organized by difficulty level. Start with Easy, progress to Medium, then tackle Hard problems.
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
•pattern: Filter entries by pattern
•company: Filter entries by company
Combine filters to find exactly what you need for your preparation.
How to Use This Directory
1.Start with Easy — Build confidence and learn basic patterns
2.Progress to Medium — This is where most interview questions live
3.Attempt Hard selectively — Focus on Hard problems for FAANG-level preparation
Quick Stats
•Total entries: 3
•High popularity: 2
•Total items indexed: 230
•Filter dimensions: 3
Frequently Asked Questions
How many difficultys are in this directory?
This directory contains 3 difficultys, covering all major categories relevant to coding interviews and placement preparation.
How should I use this directory for interview prep?
Follow the Easy → Medium → Hard progression. Most interviews focus on Medium difficulty, so prioritize that range once you're comfortable with Easy problems.
Is this directory regularly updated?
Yes, we update this directory as new content is added. New difficultys, problem sets, and resources are continuously integrated.
Start exploring the problems by difficulty and build your structured study plan!
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