Calculations and article interactions
The calculator code evaluates inputs in your browser. It does not send expressions to an external AI provider, and the site does not require an account. Article search and practice-answer controls also run locally.
The current site includes no analytics SDK, advertising scripts or tracking-cookie integration. The optional arcade loads remote game content when a game is selected, before its Start Game screen is dismissed. Those games may include third-party SDKs, advertisements or their own storage.
What this browser remembers
The homepage stores up to 20 recent calculations and settings such as theme and angle mode using localStorage keys beginning with calcsolverx:. Arcade favorites, navigation preferences and up to 50 recent launches use calcsolver-game- keys; older calcsolverx:games: entries may remain after migration. This information stays with the browser profile and is not synchronized by this site to another device.
Someone using the same browser profile may be able to view its calculation history. Private browsing, storage blocking or browser cleanup can prevent preferences from persisting. The independent calculator pages keep their current input and result in the page, without adding a separate history.
Your controls
Clear calculation history from the homepage notebook, or use the control below to remove this site’s calcsolverx: and calcsolver-game- local-storage entries. This also resets saved preferences. It does not erase game progress stored on the separate game origins, other websites’ data, browser history or text already copied to your clipboard.
Browser settings offer broader site-data controls. To clear the current displayed expression as well, reload the page after clearing saved data.
Feedback, links and hosting
The Contact page builds a local text report. Nothing is submitted, and no feedback backend is connected. Clipboard actions run only when you choose a copy button.
Opening an external link contacts that destination and is subject to its own practices. Cloudflare hosts this site and may process normal requests and technical access logs under its own policies.
Changes and questions
If accounts, analytics, advertising or a receiving contact service are added later, these notes should be updated to match the actual implementation. Do not assume an unimplemented feature already exists.
The Contact page explains the current feedback-channel status. This page describes site behavior; it does not claim a legal compliance certification.
Clear this browser’s saved CalcSolverX data
This removes saved history and preferences. It only affects calcsolverx: storage entries in this browser.