Last Updated: Oct 2026
Thank you for playing Memory Chess: Brain Puzzle. Your privacy is important to us. This Privacy Policy explains how information may be collected, used, and processed when you download, install, or use the Memory Chess: Brain Puzzle mobile game.
Memory Chess: Brain Puzzle is a color-based memory and puzzle game in which players roll a six-color dice and find the matching color peg on the board. The game provides five ways to play: Play with Computer, Classical Level Mode, Play and Pass, Online Multiplayer, and Friends Rooms.
By downloading or using Memory Chess: Brain Puzzle, you agree to the practices described in this Privacy Policy.
Memory Chess: Brain Puzzle does not directly require you to provide personal information such as:
However, third-party services integrated into the game may automatically process technical, diagnostic, account, gameplay, or service-related information. Online multiplayer features may also require a player identifier or game-session information so that players can connect and play together.
Depending on your device, operating system, permissions, platform account, and the services you use, information may include:
Memory Chess: Brain Puzzle includes online multiplayer functionality. When you use Online Multiplayer or Friends Rooms, information necessary to establish and operate a game session may be processed.
This may include a player or platform identifier, display name or nickname where available, room or game identifier, connection/session information, game state, match result, and other information required to synchronize gameplay between players.
Friends Rooms may use a room code, lobby code, or similar session identifier so that players can join the same game. Players should avoid entering personal, sensitive, or confidential information as a display name, room name, chat field, or other publicly visible gameplay information if such features are provided.
We do not intend for multiplayer functionality to require players to disclose their personal phone number, home address, or other sensitive personal information to other players.
Play and Pass is a local multiplayer mode in which multiple players can play on the same device. Information used during this mode is primarily processed on the device for gameplay. Players should be aware that anyone with access to the device may be able to see gameplay information stored locally on that device.
Play with Computer and Classical Level Mode are gameplay modes that can be played without connecting to another player. Game progress, scores, levels, and related statistics may be stored locally or synchronized through supported online services when those services are available.
Memory Chess: Brain Puzzle may use Google Play Games Services for supported platform features such as player identity, achievements, leaderboards, or other Google Play Games functionality. If you sign in to Google Play Games, Google may process information according to Google's applicable policies and your Google account settings. We do not control Google's data processing practices.
Please review Google's privacy information and Google Play Games settings for details about how Google processes information associated with these services.
To support multiplayer, player profiles, gameplay statistics, progress synchronization, or other online functionality, Memory Chess: Brain Puzzle may use cloud-based services such as Firebase or other backend services.
Depending on the features enabled in the version of the game you use, such services may process information such as a pseudonymous player identifier, game progress, player statistics, multiplayer session information, room information, match results, and technical information required to operate the service.
Cloud services may process and retain information according to their own terms, security practices, and privacy policies. We use such services only for functionality required or supported by the game.
If advertising is enabled in Memory Chess: Brain Puzzle, third-party advertising providers such as Google AdMob may process advertising identifiers and related information to provide, personalize where permitted, and measure advertisements.
If advertising is not enabled in the version of Memory Chess: Brain Puzzle you are using, this section does not apply to your use of the game.
If Memory Chess: Brain Puzzle offers in-app purchases, purchases are processed through the applicable app store or payment platform. We do not directly receive or store your complete payment card or bank account details through the game.
The applicable app store may provide transaction information needed to verify purchases, restore eligible purchases, prevent fraud, or provide purchased content. Such information is handled according to the app store's applicable policies.
Memory Chess: Brain Puzzle may use third-party services required for game functionality, analytics, crash reporting, advertising, multiplayer, cloud storage, authentication, in-app purchases, or platform features. These may include Google Play Games Services, Firebase, Google AdMob, Google Play services, and other services enabled in the game.
Third-party providers may collect and process information under their own privacy policies. We encourage you to review the applicable policies of those providers.
Memory Chess: Brain Puzzle does not knowingly request personal information directly from children. Third-party platform services may have their own rules and protections for children.
Because Memory Chess: Brain Puzzle includes multiplayer functionality, parents or guardians should review the applicable Google Play, Google Play Games, and other service settings when a child uses the game. Children should not be encouraged to share personal information with other players.
If you believe that personal information has been provided to us improperly, please contact us so we can review the situation and take appropriate action where applicable.
We take reasonable measures to protect information processed through the game and its supporting services. However, no method of electronic storage or transmission over the internet is completely secure, and we cannot guarantee absolute security.
Multiplayer communications and online game data may travel through third-party infrastructure required to provide online services. Players should not share sensitive personal information through multiplayer features.
We retain information only for as long as reasonably necessary for the purposes described in this Privacy Policy or as required by applicable services and laws. Information handled by third-party services may be retained according to their own policies.
If you have a privacy or data-deletion request relating to information that we control, please contact us using the contact details published with the game. Requests involving Google Play Games, Firebase, Google Play, advertising providers, or other third-party services may need to be handled directly through those services.
Deleting the game from your device may remove locally stored game data, but it does not necessarily delete data maintained by online or third-party services.
Depending on your country or region, you may have rights regarding your personal information, including rights to access, correction, deletion, restriction, or objection where applicable under local law.
Where applicable, you may also have choices regarding advertising personalization, platform account information, and third-party service data through the settings provided by those services.
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date. We encourage users to review this Privacy Policy periodically.
If you have questions, concerns, or requests regarding this Privacy Policy or Memory Chess: Brain Puzzle, please contact the developer using the support contact provided on the game's Google Play Store listing.