From the official rules:
Subsequent challenges will be posted each Sunday and Tuesday, with Challenge Two posted on Tuesday, January 6. 2009. Both weekly challenges must be completed by midnight Eastern the following Sunday to qualify to continue in the Race. Each participating site will host a single challenge, but the rotation, dates and challenges are a secret until they are officially posted. The links to the challenges will be posted on the ADSR Blog as soon as possible. You can also "stalk" the known sites and keep your eyes peeled for challenges before they're posted on the blog.
A challenge is considered complete when:
1. The challenge(s) have been completed by both teammates, unless otherwise noted, according to the challenge rules,
2. The challenge(s) are posted to each Racer’s main gallery, and
3. Each racer has posted a link to their official layout in this thread. Each team will have their own thread, based on their team number. As you post your layouts to the NDISB Gallery, please post a new reply in your thread with the link to those galleries. No need to send e-mail now. And each partner may post to the thread as they post their layout. BUT - BOTH POSTS NEED TO BE BEFORE THE DEADLINE! To eliminate confusion, we have posted a clock in the upper left-hand corner of the ADSR Blog with the time in New York..
Everyone who has completed Week One will qualify to continue racing during Week Two, and the fun begins all over again. THERE IS NO JUDGING, AND THE ONLY WAY TO BE ELIMINATED IS TO FAIL TO COMPLETE THE WEEK'S CHALLENGES.