Teachers' email addresses are used to send puzzles updates, results, and for general Puzzle of the Week communication. You will not receive any third party promotions or communication.
Students' email addresses are used to track multiple submissions from each student and to send results to those students. Puzzle of the Week will not use student email addresses for communication of any kind other than concerning results for the competition.
All data are stored securely online using Google Drive. Student email address data from previous competitions are deleted at the end of each calendar year. If you have any questions or wish to know more about the data that are held about you or your students by Puzzle of the Week then please please visit www.puzzleoftheweek.com/about/privacy