Privacy Policy

Last updated: 17 October 2026

Ganitha Loka is an independent mathematics learning website. You can use the games without creating an account. The site stores game progress in your browser and receives information you choose to send through the contact form or email. Google Analytics is temporarily disabled. This policy explains how information is handled.

Progress and preferences in your browser

Your saved player profile, including XP, level, badges and streaks, and your sound preference are stored on your device using localStorage. There is no account-based progress sync. Clearing this site's data in your browser removes these saved details. Saving progress does not require Google Analytics, and gameplay events are not sent to Google Analytics while it is disabled.

Google Analytics is temporarily disabled

The site no longer loads the Google Analytics tag or sends it new page views or gameplay events. Games, locally saved progress and sound preferences continue to work without analytics.

Google Analytics is currently disabled. Disabling it does not delete data collected earlier.

For information about Google's handling of previously collected data, see how Google uses information from sites that use its services. This policy will be updated before analytics is enabled again.

Contact messages

If you submit the contact form, you provide your name, email address, message and, optionally, your role (such as parent or teacher). The site's mail handler sends these details to contact@ganithaloka.com through the hosting provider's email service. If you email directly, your email provider also processes your message. These details are used to respond to questions, investigate reported problems and consider feedback.

Contact correspondence may remain in the site's email mailbox and the email providers' backups. To request deletion of a message you sent, write to contact@ganithaloka.com. Please do not include passwords, payment details or other sensitive information in messages.

Hosting and external resources

The hosting provider processes requests needed to deliver the website and may keep server logs containing IP addresses, requested pages, timestamps and browser information for operation and security. Some lesson pages load the KaTeX mathematics library from jsDelivr. When your browser requests those files, that provider receives the network information needed to deliver them. These providers process information under their own policies; their server-side retention settings cannot be controlled through your browser's saved game data.

Children and family use

Children can use the learning activities without entering a name or email address. Parents and guardians should help children with contact requests and avoid including identifying details about a child in messages. Google Analytics is currently disabled on all pages. Hosting and external-resource requests are described above. A parent or guardian can contact the site about information a child has submitted.

Advertising, Third-Party Cookies & Google AdSense

To support free, open-access educational simulations and learning tools without requiring learner paywalls or mandatory subscriptions, Ganitha Loka partners with third-party advertising vendors, including Google AdSense.

Mandatory AdSense Policy Disclosure:

• Third-party vendor cookie usage: Third-party vendors, including Google, use cookies, web beacons, and similar tracking technologies to serve ads based on a user's prior visits to this website or other websites across the Internet.
• Personalized Advertising: Google's use of advertising cookies enables it and its partners to serve personalized ads to users based on their visits to Ganitha Loka and/or other websites on the Internet.
• Opt-Out of Personalized Advertising: Users may opt out of personalized advertising by visiting Google Ads Settings. Alternatively, users can opt out of a third-party vendor's use of cookies for personalized advertising by visiting the Network Advertising Initiative or the Digital Advertising Alliance at www.aboutads.info/choices.
• Third-Party Ad Networks: Cookies of other third-party vendors or ad networks may also be used to serve advertisements on Ganitha Loka. You may visit those respective vendor websites to opt out of the use of cookies for personalized advertising if the vendor or ad network offers this capability.

Cookie Control and Browser Preferences

Most modern web browsers allow you to manage, block, or delete cookies through browser settings. You can configure your browser to reject all cookies, accept only specific cookies, or notify you when a cookie is placed. Please note that blocking essential local storage may reset your locally saved XP, achievements, and sound preferences on this device.

Your Privacy Rights (GDPR & CCPA / CPRA)

Depending on your location, you may have statutory rights regarding your personal information under regulations such as the General Data Protection Regulation (GDPR) or California Consumer Privacy Act (CCPA/CPRA):

• Right to Know & Access: You have the right to request information regarding any personal data we collect, use, or disclose (such as correspondence submitted via our contact form).
• Right to Deletion: You may request the permanent deletion of your contact correspondence and personal records at any time by emailing contact@ganithaloka.com.
• Right to Non-Discrimination: We do not discriminate against any learner or visitor for exercising their privacy rights.
• Do Not Sell or Share My Personal Information: We do not sell, rent, or trade your personal contact details or email communications to third parties.

Policy Modifications & Updates

We may update this Privacy Policy periodically to reflect technological changes, curriculum expansions, or regulatory revisions. Any updates will be published on this page with an updated revision date.