| Clue | Source | Date |
|---|---|---|
| University city in Russia; the largest industrial centre of Siberia (11) | Mirror Quiz | 20 Jun 2025 |
| The most populous city in Siberia (11) | ||
| City where the Trans-Siberian railway crosses the river Ob | The Times Specialist Sunday | 23 Jun 2019 |
| Siberia’s largest city | The Times Specialist Sunday | 07 Apr 2019 |
| Capital of W. Siberia. |