This learning project provides resources for programming challenges.

Individual Programming Challenges

Only resourses which do not require registration are listed.

• CodeChef
• Codeforces
• CodePen
• Coderbyte
• CodinGame
• Edabit
• Engage CSEdu: Materials
• FreeCodeCamp
• InterviewBit
• GitHub: Karan Projects
• LeetCode
• Practice Python
• Project Euler
• UVA Online Judge
• W3Resource: Python Exercises

Competitive Programming Challenges

As listed on Wikipedia: Competitive programming:

• ACM-ICPC
• ACSL
• CodeChef
• Codeforces
• Codewars
• Facebook Hacker Cup
• Google Code Jam
• HackerRank
• IEEEXtreme Programming Competition
• International Olympiad in Informatics
• Topcoder Open
• Yandex

See Also

• Computer Programming
• Wikipedia: Competitive programming

References

• Daily Dev Tips: 10 coding challenges you have to try out