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Blind 75 LeetCode Questions: Ace Algorithms Coding Interview (Udemy.com)

Top 75 LeetCode Data Structures and Algorithms Questions for Coding Interviews. Get a job offer from MAANG company.

4.7
418 reviews

Created by: Md. A. Barik

Last updated July 2026

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What you will learn

  • Ace coding interviews given by some of the top tech companies
  • Strengthen problem-solving skills and build confidence.
  • Dive into a most frequently asked Blind 75 LeetCode questions.
  • Improve problem-solving skills and identify patterns.
  • Build your strong foundation in data structures and algorithms.
  • Learn, implement, and use different Data Structures and Algorithms
  • Become more confident and prepared for your next coding interview

How it compares

Against the other 518 rated Udemy courses in Software Development on CourseDuck:

  • Rating4.7 out of 5higher than 79% of them
  • Reviews418#247 of 519 by number of reviews
  • Length26.9 hourslonger than 91% of them
  • Last updatedJuly 2026more recently than 81% of them

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Course Description

Welcome to the "Blind 75 LeetCode Questions: Ace Algorithms Coding Interview" course!

This course is specifically designed for individuals who are seeking employment at product-based companies and students who want to enhance their coding interview skills.


What is Blind 75 LeetCode Questions?

Blind 75 LeetCode questions is curated list of the 75 most frequently asked LeetCode algorithms questions. This list has helped numerous engineers successfully clear interviews at top companies like Google, Facebook/Meta, Amazon, Microsoft, Netflix, and more. It has been tried and tested, with thousands of testimonials available on public review platforms (Quora, Teamblind, and Reddit).


By following these 75 questions, we can effectively cover a wide range of coding concepts. Mastering these questions will give us a solid foundation to handle most coding interview scenarios. In this course, we will guide you through the Blind 75 LeetCode questions. You will learn effective problem-solving strategies, optimize time and space complexity, and understand the optimal approaches.


Is Blind 75 enough to ace any coding interview?

Yeah it’s enough. You’ll definitely fail some interviews but it’s ultimately a numbers game. If you can code and explain all of those Qs you’re going to be able to pass an interview or two. Just remember that 25% is a great success rate overall. - FriendOfEvergreens (reddit)


I did Blind 75 and got faang offer

Though my friend sent me screenshots of LC premium and a lot of those questions I saw in my interviews, so maybe that's worth checking out. - bloom_boing (reddit)


Course Highlights:

# Top 75 LeetCode algorithms questions to ace any interview.

# Expert-led explanations to help you grasp complex concepts easily.

# Proven techniques to optimize time and space complexity.

# Step-by-step problem-solving strategies and code walkthrough.


By the end of this course, you will have developed a strong foundation in algorithms and data structures. You will be well-prepared to tackle coding interviews, efficiently solve complex problems, and increase your chances of to get job offers from product-based companies (MAANG).


See you inside the course.
Read More All Levels All Levels product length iconTime: 26.9h

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Instructor Details

Md. A. Barik

Hi! I’m MD A BARIK, a self-taught programmer and Software Engineer with a deep passion for programming and technology. I started programming at the age of 16, and I’ve been fascinated by computers and technology from an early age.

As a self-taught programmer, I understand how overwhelming it can be to navigate the countless online courses, tutorials, and books available today. Many of them are overly verbose and fail to teach practical, real world skills. Most learners struggle to know where to start when learning a complex algorithms, and not everyone can afford to spend thousands of dollars on an expensive coding bootcamp.

I believe programming education should be affordable, accessible, and focused on real-world skills. Learning resources should be practical, up-to-date, and should not waste a student’s valuable time.

Throughout my programming journey, I’ve learned many valuable lessons, and I’m passionate about sharing that knowledge with others. My goal is to teach practical programming skills that help learners become better problem solvers, build confidence, and create better opportunities for their careers.

I strive to create courses that are comprehensive, practical, and easy to understand, with a strong focus on real-world programming skills.

See you inside the courses!

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Reviews

4.7

418 ratings on Udemy

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By Md. Niraz Rahman on 4/19/2026

I’ve been struggling with LeetCode for a while, but this course made things much clearer. The explanations are simple, and the patterns behind the problems are well explained.

By Toni Joy on 4/19/2026

I found this course very helpful for improving my coding skills. The explanations are clear, and the pace is perfect for learning without feeling overwhelmed.

By Hidayat Noer on 4/19/2026

This course completely changed the way I approach coding interviews. The instructor explains each problem step by step, making even tough algorithms feel manageable. I feel much more confident now.

By Maskoin Gasskoi on 12/11/2025

I loved how structured this course is. The Blind 75 questions are broken down logically, and every explanation helps me think like an interviewer. Highly recommend!

By Isi Golan on 11/16/2025

I loved how structured this course is. The Blind 75 questions are broken down logically, and every explanation helps me think like an interviewer. Highly recommend!

By Suth Sarem on 11/14/2025

Very well-organized course! Each Blind 75 problem is explained clearly with optimal solutions. It’s like having a personal coach guiding you through the entire list.

By Le Tien Sinh on 11/14/2025

Great overview of Flutter! Definitely helps to have previous programming experience, you might be okay in the beginning but you'll be lost by the end without it.

By Mery Ramirez on 5/28/2025

The in-depth, step-by-step breakdowns made even the toughest problems feel manageable, with every explanation so clear it felt like having a personal mentor guiding me through.

By Ronit Avalani on 12/18/2024

I wish this course had the ability to code in different languages rather than just Java. I am more comfortable in C++ and that would make my application process easier.

By Nataliya Vinnikova on 3/4/2024

Very detailed and helpful course, I learned a lot! The instructor really cares about explaining the problem solving logic and gives good examples. I wish audio quality was better for some lessons (probably older recordings) but most of them had good quality. Would recommend this course to anyone prepping for an SDE interview.

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Overall Score : 94 / 100

Blind 75 LeetCode Questions: Ace Algorithms Coding Interview
Visit course on Udemy Write a review
  • Video Duration: icon 26.9h
  • Price: $84.99
  • Provider: icon Udemy
  • Updated: icon July 2026
  • Level: All Levels All Levels
  • Language: icon English
  • Certificate: icon Yes
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