Historical clue formulations

• City of 1+ million near the Russia/Kazakhstan border — 2024-03-23
• City on the Irtysh River — 2022-09-18
• Southern Siberian city — 2021-11-01
• Trans-Siberian Railway hub — 2021-03-19
• Locale of Dostoyevsky's exile — 2017-10-21
• Site of Dostoyevsky's exile — 2016-11-18
• Trans-Siberian Railway city — 2016-06-08
• Trans-Siberian Railway hub — 2015-11-26
• Siberian city — 2013-02-24
• City west of Novosibirsk — 2012-12-27
• Home of the Dostoyevsky Literary Museum — 2012-03-03
• Siberian city — 2011-04-11
• Oblast bordering Kazakhstan — 2010-09-19
• Siberian city — 2010-09-05
• Siberian city — 2010-02-01
• Dostoyevsky's exile city — 2010-01-29
• Trans-Siberian Railroad stop — 2010-01-10
• Dostoyevsky's exile city — 2010-01-01
• Stop on the Trans-Siberian Railway — 2009-07-09
• Trans-Siberian Railroad stop — 2008-12-20
• Trans-Siberian Railroad stop — 2007-11-06
• City in SW Russia — 2006-09-20
• City on the Irtysh River — 2006-01-29
• Siberian city — 2004-09-28
• Trans-Siberian Railroad city — 1999-12-23
• Trans-Siberian Railroad stop — 1995-03-29
• Siberian city — 1993-12-03