| Hint | Answer | % Correct |
|---|---|---|
| 109 miles | River Clyde | 97%
|
| 117 miles | River Tay | 91%
|
| 65 miles | River Forth | 83%
|
| 85 miles | River Dee | 82%
|
| 82 miles | River Don | 72%
|
| 97 miles | River Tweed | 66%
|
| 107 miles | River Spey | 62%
|
| 70 miles | River Nith | 28%
|
| 49 miles | River Annan | 20%
|
| 61 miles | River Deveron | 18%
|
| 63 miles | River Findhorn | 15%
|