Hanoi Tower: Brain Train Game — Terms & Conditions

Effective date: October 3, 2026

1. Agreement to Terms

By downloading, installing, accessing, or using Hanoi Tower: Brain Train Game (the “App”), you agree to these Terms & Conditions (“Terms”). If you do not agree with these Terms, please do not use the App.

The App is developed and published by Maryna Chervinska, operating under the name Cheervinsky (“we”, “us”, or “our”), and is available for iOS and Android devices.

2. What the App Does

Hanoi Tower: Brain Train Game is a puzzle game based on the classic Tower of Hanoi. The App challenges players to move disks between towers while following the rules of the puzzle and completing levels.

The App is intended for entertainment. It does not provide medical, psychological, therapeutic, or professional cognitive-training services.

3. Gameplay & Lives

The App may use a lives system to regulate gameplay and attempts. The number of available lives and the rules for using or replenishing them are determined by the current version of the App.

We do not guarantee that locally stored progress or lives will remain available if you uninstall the App, change devices, clear app data, or experience a device or software failure.

4. In-App Purchases

The App offers an optional consumable in-app purchase that grants 5 additional lives.

If a purchase is completed but the lives are not credited, contact us with relevant purchase information so we can investigate. Refunds and payment disputes are handled through the applicable app store and its rules.

Nothing in these Terms limits any refund, withdrawal, or other consumer rights that cannot legally be excluded under applicable law.

5. Advertising

The App may display interstitial advertisements provided by Google AdMob. These advertisements may appear at certain points during gameplay, such as between levels or game sessions.

Google and its advertising technology may process device information, identifiers, IP address, ad interactions, and related technical data to deliver, measure, personalize where permitted, and protect advertising services. Such processing is subject to applicable law and the relevant provider’s privacy information.

For details about information handling, please refer to the App’s Privacy Policy and Google’s Privacy Policy.

6. Internet Access & Permissions

The App may use an internet connection for advertising, purchase processing, and related platform services. Core puzzle gameplay may be available without an active internet connection, depending on the current version and device conditions.

The App does not require camera, microphone, contacts, or location access for the puzzle gameplay described in these Terms. Any additional permissions requested in a future version will be used for the relevant functionality and described where appropriate.

7. Acceptable Use

When using the App, you agree not to:

We may restrict access to affected features where reasonably necessary to address misuse, security issues, or violations of these Terms.

8. Intellectual Property

The App’s name, design, interface, graphics, artwork, text, sounds, and other content are owned by or licensed to us and are protected by applicable intellectual property laws.

We grant you a limited, personal, non-exclusive, non-transferable, and revocable license to use the App for personal entertainment, subject to these Terms. You may not reproduce, distribute, commercially exploit, or create derivative works from the App’s content without permission, except where permitted by law.

9. Disclaimer & Limitation of Liability

The App is provided on an “as is” and “as available” basis to the maximum extent permitted by applicable law. We do not guarantee uninterrupted availability, error-free operation, or compatibility with every device or operating-system version.

We are not responsible for interruptions or data loss caused by device failures, operating-system changes, app-store services, connectivity issues, or circumstances beyond our reasonable control.

To the maximum extent permitted by applicable law, we shall not be liable for indirect or consequential losses arising from use of the App. Nothing in these Terms excludes or limits liability where such exclusion or limitation is prohibited by law, including mandatory consumer rights.

10. Changes to the App

We may update, modify, suspend, or discontinue parts of the App, including levels, gameplay mechanics, the lives system, advertising placements, or purchase availability. Where required by applicable law, we will provide notice or obtain consent before making material changes.

11. Changes to These Terms

We may update these Terms from time to time. Updated versions will be published on this page with a revised effective date. Where required by applicable law, we will notify users of material changes or obtain their consent.

12. Governing Law

These Terms are governed by the laws of Spain, without prejudice to mandatory consumer protection rules that apply in the user’s country of residence. Disputes shall be handled by the competent courts determined under applicable law.

13. Contact

If you have questions about these Terms, please contact us:

Email: shish.hamish@gmail.com

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