Talk:World of Math - number of skills/@comment-28838092-20150421185018/@comment-24808864-20150422202129

You can use our summaries (categories) on the wiki and then compare them to what KA says. This can help you to locate which exercises have been added.

I think AJ might be close to finishing all the topics (or might actually be done) so he can just look at World of Math on KA and any white squares are the ones that he is missing (and so they must be new)!