| Hint | Answer | % Correct |
|---|---|---|
| New York | Hudson | 96%
|
| Memphis | Mississippi | 86%
|
| El Paso | Rio Grande | 78%
|
| Washington | Potomac | 76%
|
| Austin | Colorado | 72%
|
| Philadelphia | Delaware | 62%
|
| New York | East | 62%
|
| Chicago | Chicago | 51%
|
| Los Angeles | Los Angeles | 45%
|
| Boston | Charles | 37%
|
| Detroit | Detroit | 30%
|
| San Antonio | San Antonio | 21%
|
| San Diego | San Diego | 19%
|
| Nashville | Cumberland | 18%
|
| Dallas | Trinity | 17%
|
| Fort Worth | Trinity | 17%
|
| Indianapolis | White | 15%
|
| Phoenix | Salt | 14%
|
| Philadelphia | Schuylkill | 14%
|
| Jacksonville | St Johns | 14%
|
| Washington | Anacostia | 13%
|
| Denver | South Platte | 12%
|
| Boston | Mystic | 11%
|
| Columbus | Scioto | 9%
|
| Houston | Buffalo Bayou | 6%
|
| Denver | Cherry Creek | 5%
|
| San Jose | Guadalupe | 4%
|
| Seattle | Duwamish | 3%
|
| Indianapolis | Fall Creek | 2%
|
| Charlotte | Little Sugar Creek | 1%
|