Kattis is a competitive programming training website that contains coding exercises which have prebuilt automated test. Code is submitted, executed serverside and automatically graded.
You can view a list of problems which names should match or very closely resemble the solution in the Kattis dir
- Support of a wide range of programming languages. E.g: Python, Golang, Java, Javascript, C++, etc
- Global, Country and University leaderboards
- Technical screens for jobs using their automated system
- CS50
- Project Euler Solutions
- Algorithm implementations