Courses
- hackr.io
- edX
- Kahn Academy
- Udacity
- Standford Engineering Everywhere
- Springboard
- Udemy
- Duolingo
- MIT Open Courseware
Computer Science Problem Sets
The following is a good list of very simple programming problems. It is useful when you are learning a new programming language.
Mathematics Problem Sets
Data Science Problem Sets
DSA Sheets
- Top DSA sheets to follow
- work@tech DSA Problems
- work@tech 6 month DSA Practice Sheet
- Babbar's DSA Sheet
- Striver's SDE sheet
- Striver's Last Moment DSA Sheet
- LeetCode's Interview Crash Course, Data Structures and Algorithms
- Comprehensive data structure and algorithm study guide