Terms of Service

Last updated: 7/13/2026

Language

This document is available in multiple languages for your convenience. In the event of any discrepancy or inconsistency between the English version and any translated version, the English version shall prevail and be considered the authoritative text.

Acceptance of Terms

By accessing or using Sudojo, you agree to be bound by these Terms of Service. If you do not agree to these terms, please do not use our service.

Description of Service

Sudojo is a Sudoku learning application designed to help users master Sudoku solving techniques through progressive learning, daily challenges, and skill-based levels. The service includes free and premium subscription tiers.

User Accounts

When creating an account, you agree to:

• Provide accurate and complete information
• Maintain the security of your account credentials
• Accept responsibility for all activities under your account
• Notify us immediately of any unauthorized access

Acceptable Use

When using Sudojo, you agree not to:

• Attempt to circumvent subscription restrictions or access premium features without payment
• Use automated systems or bots to interact with the service
• Reverse engineer or attempt to extract source code
• Share your account credentials with others
• Engage in any activity that disrupts the service

Subscriptions and Payments

Premium features require a paid subscription. Subscriptions are billed in advance on a recurring basis. You may cancel at any time, and your subscription will remain active until the end of the current billing period. Refunds are handled according to app store policies.

Intellectual Property

Sudojo and its original content, features, and functionality are owned by {{companyName}} and are protected by international copyright and trademark laws. The Sudoku puzzles, learning techniques, and visual design are proprietary to our service.

Limitation of Liability

Sudojo is provided "as is" without warranties of any kind. We shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of the service.

Termination

We may terminate or suspend your account at any time for violations of these terms. Upon termination, your right to use the service will immediately cease. You may also delete your account at any time.

Changes to Terms

We reserve the right to modify these terms at any time. We will notify you of significant changes via email or through the app. Continued use after changes constitutes acceptance of the new terms.

Contact Us

For questions about these Terms of Service, please contact us: