End User License Agreement

Sudoku App  ·  Last updated: October 2026

This End User License Agreement ("Agreement") is a legal agreement between you ("User") and the developers of Sudoku App ("we", "us") governing your use of the Sudoku App desktop application ("Software"). By installing or using the Software, you agree to be bound by this Agreement.

1. License Grant

We grant you a personal, non-exclusive, non-transferable, revocable license to install and use the Software on Windows devices that you own or control, solely for your personal, non-commercial entertainment purposes.

2. Restrictions

You may not:

3. Free of Charge

Sudoku App is provided to you free of charge. There are no in-app purchases, subscriptions, or hidden fees. The Software does not display advertisements.

4. No Data Collection

The Software does not collect, transmit, or store any personal data. All data (game progress, settings, best times) remains on your local device.

5. Intellectual Property

The Software and all associated content are protected by intellectual property laws. This Agreement does not transfer any ownership rights to you. All rights not expressly granted are reserved by us.

6. Disclaimer of Warranties

THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. WE DO NOT WARRANT THAT THE SOFTWARE WILL BE ERROR-FREE OR UNINTERRUPTED.

7. Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, WE SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES ARISING OUT OF OR RELATED TO YOUR USE OF THE SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

8. Termination

This Agreement is effective until terminated. Your rights under this Agreement will terminate automatically if you fail to comply with any of its terms. Upon termination, you must cease all use of the Software and delete all copies from your devices.

9. Uninstallation

You may uninstall the Software at any time. See our uninstall instructions for step-by-step guidance.

10. Changes to This Agreement

We reserve the right to modify this Agreement at any time. Continued use of the Software after changes are posted constitutes acceptance of the updated Agreement.

11. Contact

Questions about this Agreement? Email us at support@sudoku-challenges.com.