You can find the problems and solutions on several educational platforms:
: Electrostatics, DC circuits, Magnetic fields, Electromagnetic induction. Optics and Special Relativity : Geometrical and wave optics. gdz po fizike 10-11 klass rymkevich 12-e izdanie
In most editions, problems are marked with special symbols: an for high difficulty and (н) for newer additions. You can find the problems and solutions on