Code it your way
A broad variety of problems for you to solve in a broad variety of languages. Code your favourite way!
A community for great programmers
We offer a wide variety of coding challenges, a great community, a global ranking list and awesome jobs at worldwide companies. Sounds like your cup of tea?
Benefits of using Kattis
Some of the reasons why you should use Kattis
Get noticed
Code your way up to the top and get noticed by everyone! Represent your country and university.
Get hired
Get hired by great companies world wide. Take a look at who is hiring right now. Solve problems on Kattis and share the solutons with potential employers.
Our Team
Bjarki Ágúst Guðmundsson
Developer
Fredrik Niemelä
CPO
Greg Hamerly
Senior Developer
Gunnar Kreitz
CTO
Mikael Goldmann
Senior Developer
Pehr Söderman
CEO
Joel Svensson
Head of Sales
Per Austrin
Content Manager
