Terms of Use of the Game "Ball and Hole"

Version of November 13, 2026. This is a translation; in case of discrepancies the Russian version prevails.

NOTICE! BY CREATING AN ACCOUNT IN THE SOFTWARE "BALL AND HOLE", LAUNCHING THE SOFTWARE "BALL AND HOLE" FROM YOUR ACCOUNT OR OTHERWISE USING THE SOFTWARE "BALL AND HOLE", YOU ACCEPT THESE TERMS AND CONFIRM YOUR AGREEMENT WITH ALL THEIR CONDITIONS WITHOUT ANY LIMITATIONS.

These Terms of Use (the "Agreement") govern the relationship between DERALIGN LLC (OOO "DERALAYN"), hereinafter the "Company", and you, the user of the software "Ball and Hole" (the "User"), concerning the use of that software.

1. Terms used in this Agreement

1.1. The software "Ball and Hole" (the "Software" or "Game") is a mobile maze game for Android and iOS and a result of intellectual activity in the form of software, including its generated audiovisual displays, graphic images and user interface. The Software's documents are available at https://bib.deralign.com/legal/eng/terms.

The Software allows Users to complete levels by rolling a ball using the phone's tilt or an on-screen stick, collect stars and coins, obtain ball appearances and effects with game coins, save progress on the device and the Operator's server, and transfer it between devices through a registered account. The Game can be played without Internet access; registration, sign-in and cloud saving require Internet access.

The Operator operates and maintains the Software's server, including technical and organisational support. The rights to use the Software are granted to the User under this Agreement.

1.2. Operator means DERALIGN Limited Liability Company, which grants the User the right to use the Software under a non-exclusive licence and makes the Software available to the public, distributes, operates, maintains and administers it. The Operator is a party to this Agreement.

1.3. User means an individual granted the right to use the Software. The User is a party to this Agreement. If the User is under 14, they use the Software with the consent of a parent or other legal guardian.

1.4. Content means the design elements, graphic images, game items and their descriptions, texts, music, sounds and other objects placed in the Software, including results of intellectual activity, the rights to use which belong to the Operator or the respective rights holders.

1.7. User Account (Account) means the User's account on the Software's server. A guest Account is created automatically on the first launch with Internet access; access to it uses a token on the device. To sign in on another device, the User may register by linking an email address and password. The Software has no public personal profile page.

1.9. Terms of Use means the text of this Agreement between the Operator and the User containing the terms of the licence agreement granting rights to use the Software. The Privacy Policy and separate consent are available at https://bib.deralign.com/legal/eng/privacy and https://bib.deralign.com/legal/eng/consent.

2. Conditions for accepting this Agreement

2.1. Before using the Software, the User must read this Agreement and all rules and other documents applicable to the Software and available in its relevant sections.

2.2. After completing the required fields and reading this Agreement, the User joins and accepts it by pressing "Register" or an equivalent button. Under articles 435 and 438 of the Civil Code of the Russian Federation, this constitutes acceptance of the Operator's offer and conclusion of a contract obliging the User to comply with this Agreement, including the rules applicable to the Software.

2.3. Actual use of the Software without registering an Account, in the form and to the extent available without registration, also constitutes acceptance of this Agreement.

3. Subject of the Agreement

3.1. Under this Agreement, the Operator grants the User, under a simple non-exclusive licence, the right to use the Software within the limits established by this Agreement.

3.2. The right to use the Software is granted to the User free of charge.

3.3. Access to game items and appearances is granted in exchange for game coins earned while playing. Coins and items cannot be bought with money, have no monetary value and cannot be exchanged for money. The Software has no paid features or advertising.

4. Limits on use of the Software

4.1. The User may use the Software in the following ways:

4.1.1. use the Software's functions for personal, non-commercial purposes: complete levels, change game settings, create an Account and transfer their own progress between devices;

4.1.2. reproduce Software elements and Content for personal use by copying them into the memory of their personal computer or mobile device within the limits of this Agreement and applicable legislation;

4.2. The User is prohibited from:

4.2.1. reproducing, distributing or adapting, for commercial or non-commercial purposes, Software elements protected by the copyright of the Operator, other Users or third parties without the relevant rights holders' permission;

4.2.2. reproducing the Software's design or user interface elements when creating websites or conducting any commercial activity on or off the Internet;

4.2.3. violating the rules for use of the Software established by this Agreement (section 5).

5. Rules for use of the Software

5.1. The Software can be used without registration and without Internet access. When Internet access is available, the Software creates a guest Account for cloud saving.

To transfer progress to another device, the User may register by providing an email address and password. These authentication details are confidential and must not be disclosed. The User is advised to choose a sufficiently strong password. Registration through the Game's form requires a separate tick consenting to personal data processing.

5.2. The User's account and other data are processed by the Operator for the proper performance of this Agreement.

5.3. Data are processed in the manner and for the purposes stated in the Privacy Policy. The Software transmits the platform, version, Account information and cloud save to the server; during a network request, the server also receives technical connection data. The Software has no public profiles, messaging or photograph uploads. A player's data are not shown to other players.

5.4. Progress and settings are stored on the device and synchronised with the server when Internet access is available. Guest Account progress that has not been synchronised with the server may be lost if the Software is deleted or the device is changed or lost. A save changed on another device or by an administrator may replace the local save during the next synchronisation.

5.5. Sign-in to a registered Account uses an email address and password. After sign-in, the Software stores an access token on the device and uses it for subsequent requests to the server.

5.6. A person authenticated in the Software is considered the proper user of the Account accessed and controlled through that authentication, unless there is evidence to the contrary.

5.7. The Software and legal document pages do not use cookies or third-party Internet statistics services. The Account access token is stored in the Software's data file on the device.

5.8. The User independently restricts other persons' access to their device and the Software's data.

5.9. If authentication is impossible because of a lost password, a blocked Account or another reason, the User may contact support at info@deralign.com. The Software has no automatic password recovery by email; submitting a request does not itself guarantee restoration of access.

5.10. The Operator makes commercially reasonable efforts to ensure that the Software operates around the clock, but does not guarantee the absence of interruptions caused by technical faults or maintenance. The Operator does not guarantee that the Software or any of its elements will function at any particular future time or will not cease operating.

5.11. The Software, including all scripts, Content, its design and mobile version, is provided "as is". The Operator gives no warranty that the Software or its elements are suitable for a particular purpose. The Operator cannot guarantee and does not promise any specific results from using the Software or its elements.

5.12. Reproduction, copying, collection, systematisation, storage or transfer of information from the Software for commercial purposes, extraction of the Software's database for commercial or non-commercial purposes, or use of it in whole or in part by any means is not permitted without the Operator's consent. Automated scripts (programs, bots, crawlers and other automated information collection tools) must not be used to collect information or interact with the Software without the Operator's consent.

6. Rights and obligations of the Operator

6.1. The Operator manages the Software, determines its structure and appearance, and permits or restricts access to the server in the event of a breach of this Agreement. The Software does not display advertising.

6.2. The Operator has the right to:

6.2.1. change the Software's design, user interface, content and provided functions, and change or supplement its scripts and software at any time;

6.2.2. correct a cloud save at the User's request or when a failure is identified, and block an Account in the event of a breach of this Agreement;

6.2.3. display messages to Users in the Software's interface and require the Software to be updated; access to the Software may be restricted until it is updated;

6.2.4. process technical network request data, including IP addresses, for diagnostics and security in accordance with the Privacy Policy;

6.2.5. make remarks, warn, notify and inform Users of their non-compliance with this Agreement while using the Software. The User must comply with the Operator's instructions given during use of the Software;

6.2.6. take measures not prohibited by law to protect its intellectual property rights in the Software.

6.3. The Operator undertakes to:

6.3.1. grant the User the rights to use the Software within the limits established by this Agreement and subject to its terms;

6.3.2. notify the User of changes to this Agreement by publishing information, sending messages within the Software or using another means available to the Operator.

7. Rights and obligations of the User

7.1. The User has the right to:

7.1.1. change game settings within the Software's functions and register a guest Account;

7.1.2. save progress on the device and server, and sign in to a registered Account on another device;

7.1.3. delete the Account through the Software's Settings: the Account record and cloud save are deleted from the server and game progress is reset on the device;

7.1.4. obtain game items with game coins within the Software's functions;

7.1.5. perform other actions related to use of the Software that are not prohibited by Russian Federation legislation (applicable legislation) or this Agreement.

7.2. The User must:

7.2.1 comply with this Agreement without any limitations;

7.2.2 provide accurate information when registering in the Software and creating an Account;

7.2.3 not exceed the limits of use of the Software established in section 4 of this Agreement;

7.2.4 not otherwise infringe the Operator's intellectual property rights in the Software or any of its elements; in particular, the User may not copy, broadcast, send, publish or otherwise distribute or reproduce materials placed in the Software by the Operator (text, graphic, audio and video materials) without the Operator's written consent;

7.2.5. independently take measures to secure the Account, password and access token and prevent unauthorised third-party access;

7.2.6 comply with the Operator's instructions concerning use of the Software, including instructions given by the Operator to the User. If the User fails to comply, the Operator may suspend, restrict or terminate the granting of rights to use the Software, including access to game functions;

7.2.7. when making an Account-related request, provide information necessary to verify ownership of the Account, to an extent proportionate to the request;

7.2.8 periodically read this Agreement on the Internet and monitor changes to it;

7.2.9 comply with other requirements and fulfil other obligations established by this Agreement or published in the relevant sections of the Software.

7.3. The User warrants that they have all necessary authority and legal capacity to enter into this Agreement.

7.4. The User is prohibited from:

7.4.1. engaging in propaganda or agitation inciting social, racial, national or religious hatred or hostility; promoting war or social, racial, national, religious or linguistic superiority; or distributing other information whose distribution is prohibited by applicable legislation;

7.4.2. placing, reproducing, adapting, distributing, publishing, making publicly available, transmitting, selling or otherwise using, in whole or in part, the Content of the Operator or third parties protected by copyright or other exclusive rights without their prior permission, except as provided by this Agreement, Russian Federation legislation (applicable legislation), or where the rights holder has expressly consented to free use of their Content by any person;

7.4.8. providing knowingly false information or another person's data when registering an Account or subsequently;

7.4.10. taking actions aimed at destabilising the Software, attempting unauthorised access to its management or restricted sections (including sections accessible only to the Operator), or taking any other similar actions;

7.4.11. gaining unauthorised access to other Users' Accounts by guessing or entering a password, or attempting such access;

8. Warranties and liability

8.1. The User warrants that they use an email address belonging to them and do not infringe third-party rights when using the Software.

8.2. The User warrants that they will take appropriate measures to keep the account details (login and password) used to authenticate in the Software confidential and to prevent other persons from authenticating.

8.4. The Operator uses the email address for Account sign-in and handling the User's requests as set out in the Privacy Policy. The Software does not send automatic emails, SMS, push notifications or advertising mailing campaigns.

8.7. The Operator is not liable for possible failures and interruptions in the Software's operation or resulting information loss. The Operator is not liable for any damage to the User's computer, mobile devices, other equipment or software caused by or related to use of the Website or websites accessible through hyperlinks placed on the Website.

8.8. The Operator is not liable for third parties guessing an Account password or for any actions taken by them using the User's Account.

8.9. The Operator is not liable for any loss, including lost profits, or harm caused in connection with use of the Software, its Content or other materials accessed by the User or other persons through the Software, even if the Operator has warned of or indicated the possibility of such loss or harm.

8.10. The User is personally responsible for the accuracy of the account details they provide and for actions taken using their Account.

8.11. The Operator is not liable for possible unlawful actions of the User or third parties when using the Software.

8.13. The Operator is not liable for the User losing access to their Account in the Software (loss of login, password or other information necessary to use the Account).

8.14. The Operator is not liable for the User providing incomplete, inaccurate or incorrect data when creating an Account.

8.15. The Operator is not liable for the User's lack of Internet access or the quality of services provided by Internet service providers with which the User has entered into service agreements.

9. Territory and term of the Agreement

9.1. The User may use the Software in the ways described in this Agreement throughout the Russian Federation and in other territories where it is accessible using standard computing equipment, software and devices.

9.2. This Agreement takes effect when the User accepts its terms and remains effective for 1 (one) calendar year.

9.3. This Agreement is automatically renewed for each subsequent 1 (one) year unless, before its expiry:

9.3.1. the Operator decides to change this Agreement, require a new agreement with Users, cease administering and maintaining the Software and providing access to it, terminate this Agreement with the User, or terminate the User's access to the Software;

9.3.2. the User decides to stop using the Software and deletes their Account.

9.4. The Operator may at any time, without notice to the User or explanation, terminate this Agreement unilaterally out of court, immediately ending access to and use of the Software, without reimbursement of costs or losses or return of anything received under the Agreement, including if the Software closes, if the User breaches this Agreement even once, or in other cases specified by the Operator on the Software's pages, unless applicable legislation expressly provides otherwise.

9.5. The Operator may at any time, without notice to the User or explanation, suspend access to and use of the Software and delete the User's Account without reimbursement of costs or losses or return of anything received under the Agreement, including if the User breaches this Agreement even once, unless applicable legislation expressly provides otherwise.

9.6. The User agrees and acknowledges that all exclusive rights or necessary licences to the software used to operate the Software, its audiovisual displays, graphic design, sounds, music and texts belong to the Operator or the respective rights holders. The Software has no User uploads of Content.

9.7. This Agreement does not assign any exclusive rights or grant an exclusive licence to any component of the Software from the Operator to the User.

9.8. If the laws of the User's country prohibit them from using the Internet or impose other legal restrictions, including age restrictions applicable to such software, the User may not use the Software. In that case, the User is independently responsible for using the Software in their country in breach of local legislation.

10. Final provisions

10.1. The Operator may change this Agreement without prior notice. The Operator may unilaterally amend or supplement this Agreement without any special notice. The User must independently check the Agreement for changes. Failure to read the Agreement or its amended version does not excuse the User from their obligations or the restrictions established by this Agreement. Actual use of the Software after changes to this Agreement or its rules of use constitutes the User's agreement to the new terms.

10.2. If one or more provisions of this Agreement are held invalid by a court decision that has entered into force, this does not invalidate the Agreement as a whole for the parties. If one or more provisions are held invalid in the prescribed manner, the parties must perform their obligations as closely as possible to the manner intended when they entered into or agreed to amend this Agreement.

10.3. This Agreement and the relationship between the parties concerning its performance and use of the Software are governed by the legislation of the Russian Federation.

10.4. The form and manner of concluding this Agreement are subject to the provisions of the Civil Code of the Russian Federation governing conclusion of contracts through acceptance of a public offer.

10.5. All disputes under this Agreement must be addressed through correspondence and negotiations under a mandatory pretrial claims procedure. If the parties fail to reach agreement through negotiations within 60 (sixty) calendar days of the other party receiving a written claim, either interested party must submit the dispute to a court of general jurisdiction at the Operator's location (excluding the jurisdiction of any other courts), unless applicable legislation expressly provides otherwise.

10.6. The User sends all requests, statements, proposals and claims related to use of the Software to the Operator at info@deralign.com.

10.7. The current version of this Agreement is available on the Internet at the Software's location, in the relevant section and in other places designated by the Operator that allow the User to read it.

10.8. Questions concerning performance of this Agreement should be sent to the Operator's registered address or info@deralign.com. Support generally responds within 14 working days; personal data requests are handled within the time limits established by applicable legislation.

Operator details: DERALIGN LLC (OOO "DERALAYN"), TIN (INN) 5904419034, registered address: 80 Pushkina St., Perm, Perm Krai, Russia; email: info@deralign.com.