We appreciate submissions including a PDF as well as LaTeX source files (.tex) and also accept files such as MS Word. Graphics, if included, should be in eps, svg, png, jpg or gif format. Each submission must be for a single solution (or proposed problem) - for example, do not solve 5 problems in the same PDF.
Note that email and postal submission is discouraged. Please use the online form to submit your digital material or scans of written material. If you have questions or comments, please email them to the CMS at email@example.com.
Should you have any general questions or technical difficulties, please contact firstname.lastname@example.org.