We have digitized the answers and solutions from 2007 to 2021 at
They are designed to be digital and mobile friendly: we hope you will have a good experience there.
Done with your TYS but Prelims still too difficult? Try out the questions
at Math Pro where we tweak the past TYS questions.
We are still under construction, but 6 pure math topics have been completed so far, with more to come!