Analytics consent
We use Google Analytics to understand visits and improve Sudoku Multiplayer. You can accept or reject analytics now. Cookie policy
Site legal information
This notice governs access to and use of Sudoku Multiplayer, including accounts, games, social features, and platform content.
Last updated
This notice applies to the website and Sudoku Multiplayer platform accessible from sudoku-multiplayer.online.
1. Ownership and contact
Sudoku Multiplayer is operated by its controller. For privacy and security reasons, the controller's full personal or business identification details are not published directly on this page. To obtain the contact details needed for a formal communication, write to contacto@sudoku-multiplayer.online.
The same contact may be used for legal communications, rights-related requests, serious incidents, intellectual property matters, or misuse of the platform.
Main service domain: sudoku-multiplayer.online.
2. Purpose of the service
Sudoku Multiplayer is an online sudoku platform with solo and competitive game modes, profiles, history, rankings, challenges, social features, and tools related to the gameplay experience.
Accessing or using the platform gives you the status of user and implies acceptance of this Legal Notice, the Privacy Policy, and the Cookie Policy where applicable.
3. Registration, account, and minors
Certain features may require account creation. The user must provide truthful information, keep credentials confidential, and report any unauthorized use of their account.
Minors may register and use Sudoku Multiplayer if they have authorization from their parents, guardians, or legal representatives when applicable law requires it. The person who authorizes use of the service by a minor is responsible for supervising that use.
The controller may suspend or cancel accounts where there are signs of fraudulent use, breach of these terms, risk to other users, or harm to the security and integrity of the platform.
4. Permitted and prohibited use
The user undertakes to use the platform in accordance with the law, good faith, public order, and these terms. In particular, the following is prohibited:
5. Intellectual and industrial property
Unless otherwise indicated, the design, code, brand, texts, interfaces, databases, game logic, icons, structure, and other elements of Sudoku Multiplayer belong to the controller or its licensors.
The user does not acquire intellectual property rights by using the platform. The user only receives a limited, revocable, non-exclusive, and non-transferable license to access and use the service in accordance with these terms.
If a user believes that any content infringes their own rights or third-party rights, they may report it to contacto@sudoku-multiplayer.online with enough information to analyze the request.
6. Availability and liability
The controller seeks to keep Sudoku Multiplayer stable and secure, but does not guarantee uninterrupted availability, total absence of errors, or that the service will be compatible with every device, browser, or configuration.
The service may be affected by maintenance, updates, technical incidents, external providers, force majeure, or causes outside the controller's reasonable control.
The user is responsible for their use of the platform, their gameplay decisions, the information they provide, and keeping their device updated and protected.
7. Ambassador, payments, and billing
Some features may require Ambassador or premium access. The available plans are:
Before confirming a purchase, the selected plan, price, currency, applicable taxes, duration, automatic renewal status, and main offer conditions will be shown. If the price shown by Stripe or checkout differs from this page, the price visible before payment prevails.
Payments are processed by Stripe. Sudoku Multiplayer does not store full card numbers. Stripe may process payment, billing, tax, fraud-prevention, payment-authentication, receipt, and subscription-management data according to its own documentation.
The 7-day trial renews as Gold Ambassador unless the user cancels it. Gold is used as the renewal plan because it currently offers the best value for users.
Bronze and Silver renew automatically monthly and annually, respectively, until cancelled. Cancellation may be managed from the account or billing portal when available. After cancelling a subscription or trial, the user keeps access until the end of the cycle already started and will not be renewed.
Gold and Crystal are one-time lifetime purchases with no periodic renewal and are not cancellable as subscriptions. They grant premium access while the service remains available and always subject to these terms, proper account use, and the technical and legal viability of the platform. They are not transferable unless expressly authorized.
We do not offer refunds or withdrawal policies beyond what is strictly required by applicable law. Promotions, coupons, free trials, or plan changes are governed by the conditions shown in checkout or in the campaign communication.
Commercial and billing support is available at contacto@sudoku-multiplayer.online. If a user deletes their account from the website, Sudoku Multiplayer will attempt to automatically cancel any active trial or subscription to prevent future renewals.
8. Communications, links, and law
Operational, security, legal, or account-related communications may be sent when necessary to provide the service. Commercial or news communications require separate consent.
The platform may include links to third-party services. Sudoku Multiplayer does not control those external sites and is not responsible for their content, policies, or practices.
This notice is interpreted in accordance with the law applicable in Spain. In case of conflict, the applicable country of jurisdiction will be Spain, without prejudice to any mandatory consumer-protection rules that may apply.
The controller may update this Legal Notice when the service, the law, or the terms of use change. The update date indicated at the beginning identifies the current version.