OTTOII
| Date | Clue |
|---|---|
| 2022-05-19 | Holy Roman emperor beginning in 973 |
| 2015-08-02 | "Red" Holy Roman emperor |
| 2013-07-05 | Holy Roman emperor known as "the Red" |
| 2012-07-01 | 10th-century Holy Roman emperor |
| 2012-01-19 | Holy Roman emperor who succeeded his father in 973 |
| 2010-10-30 | Holy Roman emperor, 973-83 |