History, Science, Math, and English links all loaded to the database for easy access. Exam keys removed so students do not have ready access to them. Two small updates discussed in one minute video loaded to this site as well. Email me App_SolutelyRandom@outlook.com with feedback. The file is free, but please feel free to donate Odysee coin if you can. Here is a link on how to do that. https://lbry.com/faq/exchanges