Websites like Alexlarin.net (for Math) or 4ege.ru often maintain archives of StatGrad papers dating back to 2010–2012.
StatGrad works are usually coded by date and subject (e.g., MA90101 for Math). otvety na statgrad 2012 9 klass
Groups on VK (Vkontakte) dedicated to "StatGrad" or "OGE 2012" often have document sections where old answer keys are stored. Important Context Websites like Alexlarin
Early versions of the current OGE formats. Where to Find Archived Answers test questions on grammar
Focused on algebra, geometry, and real-world math problems.
Included a brief essay (szhatoe izlozhenie), test questions on grammar, and an argumentative essay.
If you are looking for specific PDFs or "write-ups" for the 2012 sessions, you should look for the following codes or sources: