The Ultimate DSA Foundation Builder

Master DSA Foundations

with Our 150 Problem Sheet

Join 1,000+ beginners who transformed into confident problem solvers with our structured approach.

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Why This Problem Sheet Works

Unlike random problem collections, our sheet is carefully sequenced to build your skills progressively. Each problem teaches a concept that prepares you for the next challenge.

Strategic Sequencing

Problems build on each other for maximum learning efficiency

Pattern Recognition

Learn to identify problem patterns used in real interviews

Time-Efficient

Maximize your preparation with minimal wasted effort

1

Foundation Sprint

Master fundamental programming concepts with carefully curated beginner problems.

50 Essential Problems
2

Intermediate Sprint

Level up with intermediate problems that introduce more complex programming patterns.

50 Core Problems
3

Advanced Sprint

Challenge yourself with advanced problems that prepare you for real-world coding interviews.

50 Expert Problems

Complete Problem List

Carefully curated problems organized by difficulty and topic

Updated Weekly
E

Easy Problems

36 problems to solve

Easy
M

Medium Problems

12 problems to solve

Medium
H

Hard Problems

2 problems to solve

Hard

Ready to Transform Your Coding Skills?

This sheet has helped thousands of students land their dream jobs. Start your journey today.

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GitHub Status