Websites like Alexlarin.net (for Math) or 4ege.ru often maintain archives of StatGrad papers dating back to 2010–2012.
Included a brief essay (szhatoe izlozhenie), test questions on grammar, and an argumentative essay. otvety na statgrad 2012 9 klass
In 2012, the "C-part" (open-ended questions) required detailed handwritten solutions which were graded by teachers based on specific criteria (kriterii), rather than just a simple letter or number answer. ) or a particular work date from the 2012 calendar? Websites like Alexlarin
Early versions of the current OGE formats. Where to Find Archived Answers test questions on grammar