| # | Clue | Answer As Given | Value | Round | Category | Air Date | Show |
|---|---|---|---|---|---|---|---|
| In the 15th century the Mossi people established their capital at Ouagadougou on the upper reaches of this river | the Volta | $1,600 | DJ | AFRICAN HISTORY | 2014-09-16 | #6897 | |
| The medieval Ouagadougou Empire was built on the upper reaches of this river | Volta DD | $800 | DJ | AFRICAN HISTORY | 1998-07-13 | #3211 |