Copyright Notice

Copyright Ownership

Copyright © 2026 Sudoku Clash. All rights reserved.

The Sudoku Clash mobile application, including but not limited to its software, code, graphics, user interface, design, text, images, sounds, music, and all other content (collectively, the "Content"), is the exclusive property of Sudoku Clash and is protected by United States and international copyright laws.

Protected Materials

The following materials are protected by copyright:

• All source code, object code, and software architecture
• Graphical user interface (GUI) designs and layouts
• Game mechanics, rules, and algorithms
• Visual assets including icons, logos, and artwork
• Audio files including sound effects and background music
• Text content, documentation, and user guides
• Brand names, trademarks, and service marks
• Database structures and data organization

Prohibited Uses

Without the express written permission of Sudoku Clash, you may not:

• Reproduce, copy, or duplicate any portion of the App
• Create derivative works based on the App
• Distribute, publish, or transmit the App or any portion thereof
• Use the App's name, logo, or branding for commercial purposes
• Reverse engineer, decompile, or disassemble the App
• Remove or alter any copyright, trademark, or proprietary notices
• Use automated systems to extract data from the App

Fair Use

This copyright notice does not limit your rights under fair use or other applicable copyright exceptions. You may use limited portions of the App for purposes such as criticism, comment, news reporting, teaching, scholarship, or research, as permitted by applicable copyright law.

Third-Party Content

The App may contain content, features, or functionality provided by third parties, including open-source software components. Such third-party content is subject to its respective copyright notices and license terms. Sudoku Clash respects the intellectual property rights of others and expects its users to do the same.

User-Generated Content

While you retain ownership of content you create or submit through the App (such as player profiles, game statistics, and preferences), you grant Sudoku Clash a non-exclusive, worldwide, royalty-free license to use, display, and process such content for the purpose of providing and improving the App's services. This does not affect your ownership rights in your original content.

Trademark Notice

"Sudoku Clash" and related logos, names, and marks are trademarks or service marks of Sudoku Clash. You may not use these trademarks without our prior written consent. All other trademarks, service marks, and trade names are the property of their respective owners.

Digital Millennium Copyright Act (DMCA)

Sudoku Clash respects the intellectual property rights of others and complies with the Digital Millennium Copyright Act (DMCA). If you believe that your copyrighted work has been copied in a way that constitutes copyright infringement, please provide our designated copyright agent with the following information:

• A physical or electronic signature of the copyright owner or authorized agent
• Identification of the copyrighted work claimed to have been infringed
• Identification of the material that is claimed to be infringing
• Your contact information including name, address, telephone number, and email
• A statement that you have a good faith belief that use of the material is not authorized
• A statement that the information in the notification is accurate

Please send DMCA notices to: support@sudokuclash.com

Enforcement

Sudoku Clash will vigorously enforce its intellectual property rights to the fullest extent of the law. Unauthorized use of copyrighted materials may result in civil and/or criminal penalties, including monetary damages and injunctive relief.

Contact Information

For questions regarding copyright, licensing, or permission to use our materials, please contact:

Email: support@sudokuclash.com
Website: https://sudokuclash.com