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What is a “topic?”

Although this website is focused mostly on tasks, it can be helpful to have them organized in some way. We organize them into topics.

A topic can be a course at a univeristy or other school, a textbook, a field of study, or any other category into which we can collect tasks in a way that’s helpful this site’s readers.

All topics, in alphabetical order

Don’t see what you were looking for?

No problem! Just email the site’s maintainer and state your course and what’s in it. We’ll create a topic page for you, where you can browse tasks and their solutions or download the whole course as a PDF in any of the software packages the site supports.