Terms of Service


The purpose of Slice of Pi is to make it easy to write and share high-quality math problems, so that as many people as possible have access to intersting and well-written math problems. All terms and conditions are meant to work toward this purpose.


All public problems are licensed under a Creative Commons Attribution-ShareAlike 4.0 International License. You are free to use and revise the problems that appear on this site, as long as you attribute them to Slice of Pi.

Code of Conduct

This site is meant to support learners of all backgrounds. Abusive language and content will be removed or permanently hidden, and abusive users will be banned or otherwise dealt with appropriately.