DSA Sheets

The most complete A-to-Z roadmap: starts from basics and pattern-building, ends at advanced graphs and DP. Every step has a video, an article and a practice link.

The predecessor to the A2Z sheet — a tighter set of the most frequently asked interview questions across every DSA topic, without the full roadmap around it.

The classic 450-question sheet organised by topic. Broad coverage across arrays, matrices, strings, trees, graphs, DP and bit manipulation.

Neetcode 150

NeetCode (Navdeep Singh)

150 problems grouped by pattern, each with a clear video explanation. The de-facto standard for FAANG-style preparation in the US.

LeetCode's own official interview list, grouped by topic. Worth doing alongside a community sheet since it reflects what LeetCode itself flags as high-signal.

The original minimal list. If you can only solve 75 problems before an interview, these are the 75 with the best coverage-per-problem ratio.

A pattern-wise pass through dynamic programming, following the structure of Aditya Verma's DP playlist plus a few extra patterns. Use it if DP specifically is the gap.

A beginner-friendly sheet ordered so that each topic builds on the previous one. Good first sheet if you're starting from zero.

Rohit Negi's full Coder Army set — the largest sheet here at 726 problems, covering every topic in depth rather than optimising for speed.

Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 800-rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress

Fraz DSA Sheet

Mohammad Fraz

A high-yield sheet of the most repeated interview questions, organised topic by topic. Best used as a revision pass in the last few weeks.

A denser, more competitive-programming-flavoured set spanning sorting, DP, and graphs. Better suited to CP prep than a standard interview loop, but a good stretch goal.

180 problems ordered strictly by pattern rather than topic, aimed at people who find DSA intimidating and need the sequencing done for them.

NeetCode 150 plus 100 more problems for people who want extra reps on each pattern before moving on. Same video-first format as the 150.

An even shorter cut of Striver's picks, close in spirit to Blind 75. Good as a final revision pass if you've already been through the A2Z sheet once.

This sheet is tailored for beginners, unrated users, or those with a Codeforces rating below 1300. It focuses on building a solid foundation in competitive programming by covering fundamental concepts and patterns. Ideal for those looking to kickstart their competitive journey, the sheet ensures you gain the skills and confidence to tackle problems effectively and improve your rating over time.

A 45-day plan built for people with limited time before interviews. Each day has a fixed set of problems and a topic focus.

Graph is one of the trickiest DSA if not practiced thoroughly, hence this sheet is picked from very popular blog on Leetcode by Jayant Shekhar, which is popular among Coders and highly tested and approved,making it one of the best resource for practicing graph.

Curated from a highly upvoted LeetCode blog post, this sheet covers essential string problem patterns supported by the coder community. String problems can often feel unpredictable due to the variety of approaches involved, but this collection will help you recognize and apply key patterns effectively. By working through these questions, you’ll gain the confidence to tackle any string problem with the right approach.

This Binary Search sheet, curated from a popular LeetCode blog by Zhijun Liao, focuses on helping users practice binary search in-depth. It addresses the challenge of recognizing binary search problems that may not appear straightforward, preparing you to tackle even the hardest questions in interviews.

Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 900-rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress

The Top 100 Liked LeetCode sheet, curated by the LeetCode platform, features the most liked problems based on user feedback. It is a valuable resource for exploring popular and well-regarded coding challenges.

Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 1000-rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress

90 must-solve questions pulled from six specific companies' interview patterns, meant to be finished in a month. A tighter companion to Arsh Goyal's full 280 sheet.

Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 1100-rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress

Struggling with Heap problems? This sheet groups the most frequently asked Heap questions into 4 key patterns. By solving these handpicked problems, you'll not only crack common interview questions but also gain complete mastery over one of the most powerful data structures in DSA.

A larger, more advanced set for people with three-plus months of runway before interviews. Builds on AlgoMaster's smaller 75 and 150 sheets.

Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 1200-rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress

Best for college students & freshers preparing for technical coding rounds in 3-4 months. Curated by Atharva Patil (AI Engineer, 300K+ followers), this sheet covers highly relevant DSA questions based on current interview trends. Focus on key problem patterns and maximize your chances of cracking top tech interviews!

Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 1300-rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress

Designed by Ashish Pratap Singh, AlgoMaster 75 is ideal for candidates with less than 1 month to prepare. This focused sheet highlights the most critical and frequently asked DSA problems, ensuring efficient and effective preparation.

Created by Ashish Pratap Singh, AlgoMaster 150 is tailored for those with 1-3 months of preparation time. It includes a balanced mix of key DSA problems that help candidates solidify their problem-solving skills and prepare for interviews systematically

Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 1400-rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress

Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 1500-rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress

151 questions filtered down from a 450-question pool, built around a 45-day, 3-questions-a-day pace. Aimed squarely at internship and placement prep.

Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 1600-rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress

This ladder provides a structured path for users with a Codeforces Rating between 1600 to 1699. It has different levels of difficulty, helping them to systematically improve their problem-solving skills. A2OJ ladders have proven to be beneficial for many competitive programmers over the years.

Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 1700 -rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress.

Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 1800 -rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress

Curated by Priyansh Agarwal, ICPC World Finalist and AIR 1 in Google Kick Start, this sheet features all essential 1900 -rated Codeforces questions. With a Master (India Rank 34) on Codeforces and 4000+ students taught, Priyansh’s expertise ensures that this sheet will help you sharpen your competitive programming skills and make steady progress

This ladder provides a structured path for users with a Codeforces Rating between 1300 to 1399. It has different levels of difficulty, helping them to systematically improve their problem-solving skills. A2OJ ladders have proven to be beneficial for many competitive programmers over the years.

A curated, structured list of Codeforces problems categorized by difficulty level, compiled by Codeprime. An ideal resource to systematically master competitive programming from the ground up.

This ladder provides a structured path for users with a Codeforces Rating between 2000 to 2099. It has different levels of difficulty, helping them to systematically improve their problem-solving skills. A2OJ ladders have proven to be beneficial for many competitive programmers over the years.

A must-have for college students & freshers preparing for technical coding rounds in 2-3 months! Curated by Manasi Deshmane (Coding Content Creator), this tracker covers 70 essential DSA questions based on real interview trends. Master key problem patterns, track progress, and boost your chances of cracking top tech interviews!

This ladder provides a structured path for users with a Codeforces Rating between 1400 to 1499. It has different levels of difficulty, helping them to systematically improve their problem-solving skills. A2OJ ladders have proven to be beneficial for many competitive programmers over the years.

This ladder provides a structured path for users with a Codeforces Rating between 2100 to 2199. It has different levels of difficulty, helping them to systematically improve their problem-solving skills. A2OJ ladders have proven to be beneficial for many competitive programmers over the years.

This ladder provides a structured path for users with a Codeforces Rating between 1500 to 1599. It has different levels of difficulty, helping them to systematically improve their problem-solving skills. A2OJ ladders have proven to be beneficial for many competitive programmers over the years.

This ladder provides a structured path for users with a Codeforces Rating between 1800 to 1899. It has different levels of difficulty, helping them to systematically improve their problem-solving skills. A2OJ ladders have proven to be beneficial for many competitive programmers over the years.

This ladder provides a structured path for users with a Codeforces Rating between 1900 to 1999. It has different levels of difficulty, helping them to systematically improve their problem-solving skills. A2OJ ladders have proven to be beneficial for many competitive programmers over the years.

This ladder provides a structured path for users with a Codeforces Rating between 1700 to 1799. It has different levels of difficulty, helping them to systematically improve their problem-solving skills. A2OJ ladders have proven to be beneficial for many competitive programmers over the years.

This ladder provides a structured path for users with a Codeforces Rating between 2200 to 4000. It has different levels of difficulty, helping them to systematically improve their problem-solving skills. A2OJ ladders have proven to be beneficial for many competitive programmers over the years.