Master Coding Interviews,
Your Way
Skip the fluff. Our self-paced online course is your ultimate resource for mastering Data Structures and Algorithms (DS&A).
Forget the boring, drawn-out lectures. With quick, focused video explanations, you’ll tackle real coding challenges that prepare you for any interview—FAANG and beyond.
- 120+ problems, from easy to advanced.
- Bite-sized lessons to save you time.
- Watch, pause, rewind—learn at your pace.
It’s not just another leetcode grind. Build the skills to crack interviews across the industry, while enjoying the process.
Take control of your prep.
Start mastering DS&A today.
Quiz: Is 120-in-60 right for you?
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Have you wanted to start DS&A coding, but struggle with self-studying it?
Are you overwhelmed with the number of different platforms, algorithms, and strategies out there for coding mastery?
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Have you started practicing coding, but don't know which algorithm to use?
Are you trying different questions and have no help to solve them?
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You want to master algorithms, but miss a structure, community and accountability?
Do you find yourself starting coding problems after problems, never solving them?
If any of these sound familiar...
Then 120-in-60 was built for you.
Here's how it works
This isn’t just about learning Data Structures and Algorithms (DS&A)—it’s about becoming a confident problem-solver ready to take on any interview.
📺 70+ concise, on-demand videos that break down algorithm patterns and show you how to solve real-world problems—at your pace.
🖥️ Interactive coding workspace with practice exercises and solutions in multiple languages, so you can practice effectively.
🔢 120+ handpicked coding challenges ranging from easy to advanced, covering the skills every top-tier interviewer expects.
🔒 100% guarantee: If it’s not for you, get a no-questions-asked refund.
🔄 Flexible access to resources during your course, so you can learn when it fits your schedule.
AI-Powered Coding Environment
As part of the course, we provide you with an online coding environment to practice at your pace in your favorite programming language.
Gone are the days when you scratched your head to find the solution to compiler errors and searched stack overflow for answers.
LLM powers our coding environment (Algosense) to interpret your coding errors and suggest quick solutions.
With the help of AI, you will move forward quickly to solve problems and get confidence in your coding.
Our Learning Philosophy
✅ Learning thrives through active engagement. We design our content to encourage you to think deeply, explore different approaches, and truly understand the "why" behind every solution.
✅ Master algorithm patterns to unlock your coding potential. These patterns build the foundation for solving a wide variety of problems efficiently and confidently.
✅ Self-paced doesn’t mean learning alone. While our cohorts are paused, our course empowers you to learn independently with resources crafted to feel like personalized guidance.
Course Content
- Why start with easy problems?
- Fizz Buzz (2:01)
- Palindrome Number (2:21)
- Single Number (1:46)
- Contains Duplicate (1:16)
- Valid Anagram (2:22)
- Fibonacci Number (1:45)
- Defanging an IP Address (1:24)
- Running Sum of 1d Array (1:30)
- Number of Good Pairs
- Richest Customer Wealth (1:33)
- Build Array from Permutation
- Concatenation of Array
- Merge Two Sorted Lists
- Lesson Video (5:48)
- Average Of All Subarrays (1:44)
- Maximum Average Subarray I (1:21)
- Number of Sub-arrays of Size K and Average Greater than or Equal to Threshold (1:36)
- Diet Plan Performance (1:34)
- Substrings of Size Three with Distinct Characters (2:53)
- Find K-Length Substrings With No Repeated Characters (1:36)
- Find All Anagrams in a String (1:39)
- Permutation in String (1:45)
Cohort Enrollments Paused
We’re not hosting cohorts at the moment, but you can still join our self-paced course to master coding interviews on your own schedule.
Frequently Asked Questions
What is cohort-based learning?
Cohort-based learning is a model in which students progress together through a course or program of study, receiving instruction and guidance from faculty, coaches, or mentors. In this model, the students are kept in small groups and typically remain together in the same group for the duration of the program. This type of learning emphasizes peer-to-peer learning, sharing perspectives, and developing meaningful relationships.
Will recordings of lessons be available for future reference?
You will have lifetime access to all recorded classes.
What are the coding prerequisites?
You should have command over one programming language and have learned basic algorithms. And you can code basic programming tasks easily. We do not teach introductory programming. We work on advanced algorithms and topics.
Will there be a class every day?
The Cohort's Live Sessions will occur on Mondays and Thursdays at the following time.
9:00 am to 10:30 pm Pacific Times
When is the cohort starting?
The next cohort is starting on May 1st 2023.
Can I get a refund if I'm not satisfied?
We strive to create a quality learning experience for our participants. If you are unsatisfied within the first 15 days of your cohort and would like to request a refund, please contact us promptly by email. If you have any questions or concerns regarding our refund policy, please do not hesitate to contact us.
What's the time commitment?
Life is busy. We know you don't have time to code all day.
By coding starting with easy problems and gradually building on top of them, you will spend no more than 90 minutes coding every day.
But this 90-minute habit of coding and submitting daily is the highest leverage habit.
On top of the daily coding, there are two (optional) live sessions per week as well as a weekly self-paced curriculum.
Couldn't I just do this myself with all of the free content out there?
Well... you could. And I encourage you to try it! Because if it works for you, great!
But chances are, you've tried coding on your own before. And between the hours it would take you to aggregate all of the free stuff and the headaches, you would have to try to code every day on your own...
We think the $100 is well worth it.
Will I pass a coding interview after solving 120 problems?
Some people could not land a good job even after doing 1000 DSA coding problems, and others might not have done a few problems and landed a job at Google. Passing interviews depend on many things. Solving 120 DSA problems will definitely better prepare you for such interviews. We are providing a framework, and community support, for you to build a capacity to solve these coding problems with ease and also have skills to continue doing more afterward.
Can I get the resources for self-paced study instead of a cohort-based course?
Yes, you can enroll in a self-paced video course at this link.
I recently graduated from the Coding Bootcamp. We did some basic DS&A with Ruby, and I have been practicing it with Javascript now. Would you still say it is appropriate for someone at my level?
Yes, if you have a good understanding of basic DS&A and are willing to put effort, then this course is perfect for you. We had coding bootcamp students in past cohorts who did very well.
Pick your study style
Self-Paced
$39
$ 9.99
Perfect for self-motivated
- - Lifetime Access
- - 20+ Algorithm Patterns
- - 50+ Videos
- - 150+ Lessons
- - 600+ Solutions
- - Coding Workspace
- - Algosense AI
- - Private Community
120-in-60 Cohort
$ 500
Cohort-based live lessons
- - 16+ Live Classes
- - 24+ Hours of Face Time
- - Call Recordings
- - Office Hours for Q&A
- - Small Group Study
- - Peer Interviews
- - Mastermind Groups
- - Everything in Self-Paced
- - Workshop Included
- - Starting: May 1st