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Terms for a trustworthy practice box.

This free tool plays materials selected by an educator. It is not an exam guarantee, grading service, tutor, or learning-management system.

Your materials

Only import or distribute materials you wrote, licensed, or otherwise have the right to share. Package authors remain responsible for accuracy, permissions, accessibility, and suitability.

Learning results

Completion means every question in a topic was answered and the final step was confirmed. It does not certify mastery, predict an exam outcome, or replace an educator’s judgement.

Availability

The app is provided “as is” under the MIT License. Keep backups before clearing browser data or changing devices.

Effective 28 August 2026