Terms of Service

1. Acceptance of Terms

By accessing, browsing, or playing Multiplayer Sudoku (https://multiplayersudoku.in, referred to as the "Service", "Website", or "Platform"), you acknowledge that you have read, understood, and agreed to be bound by these Terms of Service. If you do not agree with any part of these terms, you must discontinue your use of the platform immediately.

2. Description of the Platform

Multiplayer Sudoku is an online, interactive logic puzzle platform developed and maintained by Aman Patel. The platform offers real-time multiplayer 1v1 matchmaking, daily timed challenges, interactive variant academies (including Thermo, Killer, and Arrow Sudoku), procedural board generation engines, algorithmic solvers, and global matchmaking rating (MMR) leaderboards.

3. Competitive Integrity & Anti-Cheat Code of Conduct

Multiplayer Sudoku is founded on honest intellectual competition. To ensure a fair and enjoyable environment for all solvers, players agree to adhere strictly to the following standards:

• Automated Solvers & OCR Scraping: You may not use external browser extensions, computer vision scripts, optical character recognition (OCR) tools, automated bot scripts, or third-party algorithmic engines to calculate or input numbers during live multiplayer matches or daily challenges.
• Intentional Disconnection & Match Dodging: Repeatedly disconnecting or abandoning matches to avoid MMR rating loss is strictly monitored by our backend telemetry and will result in automatic match forfeits and temporary matchmaking cooldowns.
• Exploitation of System Vulnerabilities: Any deliberate attempt to exploit timing bugs, manipulate WebSocket packets, spoof latency, or alter local client code to artificially inflate scores is strictly prohibited.
• Display Names & Community Etiquette: User-selected player display names must remain appropriate. Names featuring vulgarity, hate speech, harassment, defamation, or political agitation will be sanitized, and offending device hashes may be permanently banned from public rooms.

4. In-Game Coins & Virtual Digital Items

The platform awards digital in-game "Coins" for completing matches, maintaining daily login streaks, and solving academy curriculum boards:

• Coins are non-monetary virtual entertainment tokens with zero cash value.
• Coins cannot be purchased with real money, redeemed for fiat currency, sold, transferred, or exchanged on secondary markets.
• Coins are used solely to unlock cosmetic avatar frames, sound packs, and visual board accessories stored in your local device's browser. We reserve the right to rebalance or modify virtual cosmetic costs at our discretion.

5. Intellectual Property & Permitted Use

The mathematical axioms and core mechanics of classical 9×9 Sudoku and its variants reside in the public domain. However, all custom graphics, glassmorphism UI styling, neon vector assets, interactive Academy tutorials, audio cues, proprietary procedural puzzle generator algorithms, and backend matchmaking code are the exclusive intellectual property of Multiplayer Sudoku and Aman Patel. You may not scrape, clone, republish, or commercialize our codebase or interactive lessons without express written authorization.

6. Third-Party Advertising & External Links

Multiplayer Sudoku is free to access and supported by third-party advertising partners, including Google AdSense. We do not endorse or control the products, services, or claims displayed in third-party advertisements. Clicking on advertising banners or external links directs you to third-party web domains governed by their own independent privacy policies and terms of service. For comprehensive details on advertising cookies and opt-out options, please review our Privacy Policy.

7. Service Availability & Modifications

We endeavor to maintain high server availability and minimal latency for our global real-time matchmaking. However, the Service is provided on an "AS IS" and "AS AVAILABLE" basis. We reserve the right to modify, suspend, or discontinue any feature, difficulty tier, tournament mode, or backend server endpoint at any time without prior notice or liability.

8. Disclaimer of Warranties & Limitation of Liability

To the maximum extent permitted by applicable law, Multiplayer Sudoku and its developer disclaim all warranties, whether express, implied, statutory, or otherwise, including without limitation warranties of merchantability, fitness for a particular purpose, and non-infringement. In no event shall Multiplayer Sudoku, its developer, or affiliates be liable for any indirect, incidental, special, consequential, or punitive damages arising out of or related to your access to, use of, or inability to access the platform.

9. Governing Law & Severability

These Terms shall be governed by and construed in accordance with the laws of India, without regard to its conflict of law provisions. If any provision of these Terms is found to be unenforceable or invalid by an arbitrator or court of competent jurisdiction, that provision shall be limited or eliminated to the minimum extent necessary so that these Terms will otherwise remain in full force and effect.

10. Contact & Questions

If you have any questions, legal notices, or feedback regarding these Terms of Service, please submit an inquiry via our official Contact page.