Want to match wits with coders across the continent, test your skills on some tough algorithmic problems, or win a prize? Register now for Code Jam Africa!

Interested in Google internships? Register now and let us know! Outstanding performance in Code Jam Africa 2010 may be considered if you apply for an internship at our European Headquarters in Zurich, Switzerland.

Need even more coding? Ready to take on the world? Stay tuned for Google's global Code Jam 2010!

Do you enjoy solving tough problems and grappling with technical challenges? You may practice on our past contests.

Google Code Jam is a coding competition in which professional and student programmers are asked to solve complex algorithmic challenges in a limited amount of time. The contest is all-inclusive: Google Code Jam lets you program in the coding language and development environment of your choice.

• Want to find a solution in your favourite language, or see how your country fared?
  Visit http://www.go-hero.net/jam.
  
• Ready for the next challenge? Learn about future contests. Sign up for Code Jam announcements, or to discuss Code Jam with other contestants.
  
• Want the latest updates in only 140 characters? Follow us on Twitter @googlecodejam. Meet other Code Jam fans on Facebook.
  
• Love solving problems? Too jammed to enter Code Jam? Interested in opportunities at Google? Find them here.
  

Key dates for 2010