The contestants move in, pair up and begin to study for their first challenges, a spelling bee and a dance contest.

The teams prepare for the latest two challenges, which involve car repairs for the women and back massages for the men.

The women learn how to build a rocket, and the men buy outfits for the women; one contestant goes to great lengths to form an alliance.

The women must give the men makeovers, and the men must get phone numbers from complete strangers.

The women and men work together for the first time to complete a variety of outdoor challenges.

The two remaining teams spend a day learning more about each other and studying materials from past challenges in preparation for the final challenge.