At Mount Rushmore, the teams, no longer working in two-team pairings, had to find a spot on the Presidential Trail where only two of the four presidents could be seen and then follow a smaller path until they found locked boxes containing the first of seven "artifacts" necessary to find the treasure. In this instance, the artifact was a map. The boxes opened with a combination. Teams were earlier given a clue message telling them to pay attention to the natural order of things, but that sometimes history has a way of changing it. This clue referred to the fact that the heads are not in the correct presidential order; Roosevelt and Lincoln are reversed. This led to the correct combination of 1-3-2-6-1-6 (each number referring to the order in which the given President – based on their location in Mount Rushmore – was in office). Team Young Professionals and Team Geniuses raced for the last artifact with the Geniuses eventually finding it.