| Hint | Answer | % Correct |
|---|---|---|
| 1922-1991 | Ukraine | 100%
|
| 1936-1991 | Georgia | 98%
|
| 1940-1990 | Latvia | 98%
|
| 1922-1991 | Belarus | 95%
|
| 1936-1991 | Kazakhstan | 95%
|
| 1936-1991 | Azerbaijan | 93%
|
| 1940-1991 | Estonia | 93%
|
| 1939-1990 | Lithuania | 93%
|
| 1922-1991 | Russia | 93%
|
| 1929-1991 | Tajikistan | 93%
|
| 1936-1991 | Armenia | 91%
|
| 1936-1991 | Kyrgyzstan | 91%
|
| 1940-1991 | Moldova | 91%
|
| 1925-1991 | Turkmenistan | 91%
|
| 1924-1991 | Uzbekistan | 89%
|
| 1940-1956 | Karelo-Finnish | 75%
|
| 1922-1936 | Transcaucasia | 25%
|
| 1922-1925 | Bukharan | 16%
|
| 1922-1925 | Khorezm | 16%
|