Privacy

This site has no accounts, no logins and no comment forms, so there is nothing to sign up for and no profile to build. There are no advertising or third-party tracking scripts on any page.

Worksheets you configure live entirely in the page address. Configuration is encoded in the link itself and never sent anywhere to be stored — nothing you type here is kept on a server database, because the site does not have one.

Like essentially all websites, the hosting provider records standard technical request logs (pages requested, timestamps, coarse network information) for security and abuse prevention.

Questions about this page can go through the address on the about page.