What cookies are
Cookies are small text files a website stores in your browser. Similar technologies, such as localStorage, keep small pieces of data on your device. This policy covers both.
What we use
| Name / type | Purpose | Category | Duration |
|---|---|---|---|
| Consent preference (localStorage) | Remembers whether you chose "Accept All" or "Essential Only", so we don't ask on every page | Essential | Until you clear browser data |
| Optional measurement (only if you accept all) | Privacy-friendly, aggregated page counts to see which explainers are useful | Optional | Up to 12 months |
We do not use advertising or cross-site tracking cookies. The contact form and Kaprekar tool run in your browser and store nothing.
Changing your choice
You can clear this site's data in your browser settings at any time; the consent prompt will then appear again. Blocking essential storage will not stop the site working, but your choice will not be remembered.
More information
See our Privacy Policy, or contact Brain Picnic Frnzy Pte. Ltd. at [email protected].