Ready, set, code! Code Jam’s Sprint to Google I/O starts now. The top 100 scorers will be able to purchase a ticket to this year’s conference, which sold out in just over 20 minutes.

First, register if you haven't already: https://code.google.com/codejam/contest/registration?t=1654485

Then it's on to the challenge: http://code.google.com/codejam/contest/dashboard?c=1656485

For general questions, you can use the "Ask a Question" link on the competition page, or email codejam@google.com.

Please don't discuss problems or solutions in the comments on this post.

Good luck!