- Hello Interview (link)
- LeetCode (link)
- HackerRank (link)
- GeeksforGeeks (link)
- Interviewbit (link)
- Codewars (link)
- Topcoder (link)
- CareerCup (link)
- Pramp (link)
- Project Euler (link)
These resources offer a variety of practice problems, coding challenges, and study materials to help you learn and practice the skills that are commonly tested in coding interviews.