Terms of Use

By using Puzzle Notebook, you agree to these terms.

Puzzle Notebook is provided as an educational chess training tool. No guarantees are made regarding chess improvement, ratings, tournament performance, or results.

• Do not abuse the service.
• Do not attempt to disrupt the platform.
• Do not access data belonging to other users without permission.

Puzzle Notebook is provided on an "as available" basis. Features may change, be added, or be removed over time.

You are responsible for maintaining the security of your account credentials.

Questions about these terms can be sent to hello@puzzlenotebook.com.

These terms may be updated as the product evolves. Continued use of Puzzle Notebook after updates constitutes acceptance of the revised terms.