The only information that we store about each user is their selected user name, password, grade, and curriculum. We make every effort to keep this information strictly confidential, and the information is only used when you login to your account.
We do not share any of the above information with any third party. We may occasionally share some aggregate information with advertisers and other third parties.
When you use NumberGyan.com, the server logs the user's IP address, browser information, date and time of access.
NumberGyan.com uses session cookies to ensure the correct functioning of each user session. The information in the session cookie is relevant only during the time that the user is logged in, and is destroyed once the user logs out.
NumberGyan.com does not make use of any persistent cookies.