The race for the coveted title of Google Code Jam Champion is now opened.

Launched in 2003, this contest aims to help developers to learn new techniques and face off against their best counterparts from around the globe. Code Jam, also gives developers the opportunity to use their favorite programming languages to solve
algorithmic problems created by a team of contest champions at Google.

The 10th annual global Code Jam kicks off on April 2013 starting with a qualification round on April 12.
To celebrate the competition's 10th anniversary, Google has raised the stakes: the winner will claim $15,000, and will automatically qualify for the 2014 Code Jam finals to defend his or her title.
The registrations are opened here!