If your goal is to understand the solutions rather than just copying:
: The core math syllabus hasn't changed significantly since 2013. If you can't find the 2013 PDF, search for OGE Lysenko 2020-2024 solutions; many of the "standard" algebraic problems and geometric theorems remain identical. spisat gdz po matematike 9 klass gia-2013 lysenko
: Planimetry problems typically found in the GIA/OGE first and second parts. Tips for Efficient "Spisat" (Copying) If your goal is to understand the solutions
: Numbers, expressions, and equations (Paragraphs 1–17). search for OGE Lysenko 2020-2024 solutions