Privacy and local progress

Updated October 13, 2026. Contact for the Qidolab project: hello@quidence.com.

What stays in this browser

Qidolab saves game progress, attempts, hints or answers viewed, completed challenges, tutorial choices and language preferences in this browser when storage is available. The current games do not require an account or send these records to an account-sync server. Using the same browser profile and site address lets you continue.

Delete or keep your progress

To remove saved progress, close the game tabs and clear data for qidolab.com in your browser's site settings. This removes local progress and preferences; make sure you no longer need them first. Qidolab does not currently provide a progress-backup or restore tool. Clearing browser data, private browsing or changing device may make progress unavailable. Anyone sharing the same browser profile may be able to view or change it.

Website delivery and links

Pages are delivered through Cloudflare. Serving the site can involve connection information such as an IP address and browser request details. Browser-only game progress does not mean that hosting processes no information; this notice does not claim a verified hosting-log retention period. Links to Quidence or another service open a separate site with its own data practices.

Contact and intended use

For a question or privacy request, email the project contact with the page address and a short description. Do not include passwords or unnecessary personal information. If you send an email, the information you choose to include is shared with the recipient and email services.

These games support exploration and self-checking. They are not confidential exams or certified assessments; game logic and answers run in the browser.