Terms of Use

Please read these Terms carefully. They limit our liability and affect your legal rights.
Last updated: 19 October 2026

Summary (not a substitute for the full Terms): Sudoku Portal is provided “as is”, without warranties of any kind. To the maximum extent permitted by law, the developer is not liable for any loss or damage arising from your use of the App, including lost progress, lost virtual items, purchases, advertising, third-party services or device issues. You use the App at your own risk.

1. Acceptance of these Terms

These Terms of Use (“Terms”) govern your access to and use of the Sudoku Portal mobile application, its content, features and related services, and this website (together, the “App”). The App is published by its developer (“we”, “us”, “our”). By downloading, installing, accessing or using the App, you confirm that you have read, understood and agree to be bound by these Terms and by our Privacy Policy. If you do not agree, you must not download, access or use the App.

Apple’s Licensed Application End User License Agreement also applies. Where these Terms and that agreement conflict, these Terms prevail to the extent permitted by Apple’s rules.

2. Eligibility

You may use the App only if you can form a binding agreement under applicable law. If you are under the age of majority where you live, you may use the App only with the involvement and consent of a parent or legal guardian, who agrees to these Terms on your behalf and is responsible for your use of the App, including any purchases.

3. Limited license

Subject to your compliance with these Terms, we grant you a limited, personal, non-exclusive, non-transferable, non-sublicensable and revocable license to install and use the App on Apple-branded devices that you own or control, solely for your personal, non-commercial entertainment. All rights not expressly granted are reserved. The App is licensed, not sold. The App, including its software, puzzles, artwork, characters, names, logos, audio and all other content, and all intellectual property rights in it, are and remain the property of their respective owners.

4. Virtual items

The App may include virtual currency and items such as coins, hints, hint tokens, treasure chests, buddies, board themes, trophies, rewards and progress (“Virtual Items”). Virtual Items:

5. Purchases and refunds

All in-app purchases are sold and processed by Apple through the App Store, under Apple’s terms. We do not process payments and do not receive your payment details. Prices are shown in the App Store before purchase and may change at any time. All purchases are final. Any refund request must be made to Apple at reportaproblem.apple.com, and refunds are at Apple’s sole discretion. We are not obliged to provide refunds, credits or replacements for any purchase, Virtual Item or lost progress. Non-consumable purchases can be restored using “Restore Purchases” while signed in with the same Apple Account; we are not liable if a purchase cannot be restored.

6. Advertising and third-party services

The App displays advertising and relies on third-party services, including Apple (App Store, iCloud, Game Center, StoreKit) and Google (AdMob, Firebase Analytics, Firebase Crashlytics). These services are provided by independent third parties under their own terms and policies. We do not control, endorse or assume any responsibility for third-party services, advertisements, advertisers, linked websites, offers, products or content, or for their availability, accuracy or practices. Any dealings between you and a third party are solely between you and that third party. Rewarded ads are optional, rewards depend on ad availability, and we are not liable if an ad or reward is unavailable, fails or is not credited.

7. Acceptable use

You agree not to: copy, modify, distribute, sell or lease any part of the App; reverse engineer, decompile, disassemble or attempt to extract its source code; use cheats, bots, exploits, automation or unauthorized software; manipulate your device’s date or time to obtain rewards; interfere with leaderboards, events or the App’s security; or use the App for any unlawful purpose. We may, without notice or liability, reset, remove or void any progress, scores, rewards or Virtual Items obtained in breach of these Terms, and suspend or terminate your access.

8. Changes, availability and termination

We may at any time, at our sole discretion and without liability, modify, update, suspend or discontinue the App or any feature, content, event or Virtual Item, temporarily or permanently, with or without notice. We do not guarantee that the App, any feature, event or reward will be available at any time, in any location or on any device, or that updates will be compatible with your device. These Terms remain in effect until terminated. We may terminate or suspend your license at any time for any reason. You may terminate by deleting the App. Sections 4, 5, 6, 9 and 11 to 16 survive termination.

We may update these Terms from time to time. The updated version takes effect when published on this page. Your continued use of the App after an update means you accept the updated Terms.

9. Your progress and data

Your progress is stored on your device and, if enabled, in your own iCloud account, which is provided by Apple. We do not operate servers that store your progress and we cannot recover it. You are solely responsible for your device, your Apple Account and any backups. We are not liable for any loss, corruption or deletion of progress, Virtual Items or data for any reason, including device loss, resets, deleting the App, iCloud or sync issues, updates, bugs or third-party service failures.

10. Health and safety

Take regular breaks and stop playing if you feel discomfort, eye strain, dizziness or any other symptom. A very small number of people may experience seizures when exposed to certain visual patterns or flashing effects; if you or anyone in your family has a history of epilepsy or seizures, consult a doctor before playing. You use the App at your own risk and are responsible for using it safely and in appropriate surroundings.

11. Disclaimer of warranties

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE APP AND ALL CONTENT, FEATURES, VIRTUAL ITEMS AND SERVICES ARE PROVIDED “AS IS” AND “AS AVAILABLE”, WITH ALL FAULTS AND WITHOUT WARRANTY OF ANY KIND. WE EXPRESSLY DISCLAIM ALL WARRANTIES, WHETHER EXPRESS, IMPLIED, STATUTORY OR OTHERWISE, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, QUIET ENJOYMENT, ACCURACY AND NON-INFRINGEMENT, AND ANY WARRANTIES ARISING FROM COURSE OF DEALING OR USAGE OF TRADE. WE DO NOT WARRANT THAT THE APP WILL MEET YOUR REQUIREMENTS, BE UNINTERRUPTED, TIMELY, SECURE OR ERROR-FREE, THAT DEFECTS WILL BE CORRECTED, THAT IT IS FREE OF VIRUSES OR HARMFUL COMPONENTS, OR THAT ANY DATA OR PROGRESS WILL BE PRESERVED. NO ADVICE OR INFORMATION, WHETHER ORAL OR WRITTEN, OBTAINED FROM US OR THROUGH THE APP CREATES ANY WARRANTY NOT EXPRESSLY STATED IN THESE TERMS.

12. Limitation of liability

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL WE, OR OUR AFFILIATES, LICENSORS, SERVICE PROVIDERS OR CONTRIBUTORS, BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, EXEMPLARY OR PUNITIVE DAMAGES, OR FOR ANY LOSS OF PROFITS, REVENUE, DATA, PROGRESS, VIRTUAL ITEMS, GOODWILL, USE OR OTHER INTANGIBLE LOSSES, OR FOR DEVICE DAMAGE, PERSONAL INJURY OR PROPERTY DAMAGE, ARISING OUT OF OR RELATING TO THE APP, THESE TERMS, ANY PURCHASE, ANY ADVERTISEMENT OR ANY THIRD-PARTY SERVICE, WHETHER BASED ON CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT LIABILITY OR ANY OTHER LEGAL THEORY, EVEN IF WE HAVE BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, OUR TOTAL AGGREGATE LIABILITY FOR ALL CLAIMS ARISING OUT OF OR RELATING TO THE APP OR THESE TERMS SHALL NOT EXCEED THE AMOUNT YOU ACTUALLY PAID FOR IN-APP PURCHASES IN THE APP DURING THE TWELVE (12) MONTHS BEFORE THE EVENT GIVING RISE TO THE CLAIM, OR TEN US DOLLARS (USD 10) IF YOU MADE NO PURCHASES. THESE LIMITATIONS APPLY EVEN IF ANY REMEDY FAILS OF ITS ESSENTIAL PURPOSE.

Some jurisdictions do not allow the exclusion or limitation of certain warranties or liabilities. In those jurisdictions, the exclusions and limitations above apply only to the maximum extent permitted by law, and nothing in these Terms limits any right that cannot lawfully be limited.

13. Indemnification

To the maximum extent permitted by law, you agree to defend, indemnify and hold harmless us and our affiliates, licensors and service providers from and against any claims, liabilities, damages, losses, costs and expenses (including reasonable legal fees) arising out of or relating to your use or misuse of the App, your breach of these Terms, or your violation of any law or the rights of any third party.

14. Apple App Store terms

These Terms are between you and us only, not with Apple Inc. (“Apple”). Apple is not responsible for the App or its content. Apple has no obligation to provide maintenance or support for the App. If the App fails to conform to any applicable warranty, you may notify Apple and Apple may refund the purchase price (if any); to the maximum extent permitted by law, Apple has no other warranty obligation regarding the App. Apple is not responsible for addressing any claims by you or any third party relating to the App, including product liability claims, claims that the App fails to conform to legal or regulatory requirements, consumer protection claims, or claims that the App infringes a third party’s intellectual property rights. You represent that you are not located in a country subject to a U.S. Government embargo or designated as a “terrorist supporting” country, and that you are not on any U.S. Government list of prohibited or restricted parties. Apple and its subsidiaries are third-party beneficiaries of these Terms and may enforce them against you.

15. Governing law and disputes

These Terms and any dispute arising out of or relating to them or the App are governed by the laws of the United Arab Emirates as applied in the Emirate of Dubai, without regard to conflict-of-law rules. The courts of Dubai, United Arab Emirates, have exclusive jurisdiction, and you consent to that jurisdiction, except where mandatory consumer law of your country of residence gives you the right to bring proceedings elsewhere. To the extent permitted by law, any claim must be brought individually and not as part of any class, collective or representative action, and must be filed within one (1) year after the claim arose, or it is permanently barred.

16. General provisions

These Terms, together with the Privacy Policy, are the entire agreement between you and us regarding the App. If any provision is held invalid or unenforceable, it will be enforced to the maximum extent permissible and the remaining provisions remain in full force. Our failure to enforce any right is not a waiver of that right. We may assign or transfer these Terms without restriction; you may not assign them without our prior written consent. We are not liable for any delay or failure caused by events beyond our reasonable control, including outages of Apple, Google or internet services. Headings are for convenience only.

17. Contact

Questions about these Terms can be sent to apps.jabbari@gmail.com. Contacting us does not create any obligation beyond those stated in these Terms.