Terms of Service
1. Dojo Acceptance
By downloading, accessing, or playing Killer Sudoku Academy on Android, iOS, or our web platform, you agree to these Terms of Service. If you disagree with any part, you may discontinue use of the application.
2. Fair Play & Daily Challenges
Our global leaderboard and daily challenge streak records are built on athletic intellectual honesty. Use of automated solver scripts, bot clients, or memory injection to alter timer scores undermines the community and may lead to streak invalidation.
3. In-App Purchases & Lifetime Access
Killer Sudoku Academy offers optional one-time purchases (e.g., $4.99 "Remove Ads & Lifetime Dojo Belt Pass"). All purchases are processed through the Google Play Store or Apple App Store and are subject to their respective refund and billing terms.
4. Intellectual Property
The Killer Sudoku Academy logo, design tokens, mathematical curriculum, 45-Rule coach explanations, and custom audio fanfare are protected by copyright and intellectual property laws.
5. Disclaimers & Contact
The service is provided on an "as is" and "as available" basis. For inquiries or questions regarding our terms, email us at support@killer-sudoku-academy.web.app.