Privacy Policy
Your privacy is important to us. This policy explains how Doku Solver collects, uses, and protects your information.
Last updated: August 20, 2025
1. Introduction
Welcome to Doku Solver. We respect your privacy and are committed to protecting your personal data. This privacy policy explains how we collect, use, and safeguard your information when you use our AI-powered Sudoku solving service at dokusolver.com.
2. Information We Collect
Images You Upload
When you upload Sudoku puzzle screenshots, we temporarily process these images to extract and solve the puzzle. These images are automatically deleted from our servers within 24 hours.
Usage Information
We collect basic usage data including IP addresses, browser type, device information, and how you interact with our service. This helps us improve our service and ensure security.
Feedback Data
If you provide feedback on solutions, we store this information to improve our solving algorithms and service quality.
3. How We Use Your Information
Provide and improve our Sudoku solving service
Analyze usage patterns to enhance user experience
Prevent abuse and ensure service security
Respond to user inquiries and support requests
Improve our AI algorithms and solving accuracy
4. Data Sharing and Disclosure
We do not sell your personal data.
Your privacy is not for sale. We never sell, rent, or trade your personal information to third parties.
We may share your information only in these limited circumstances:
Service providers: With trusted third parties who help us operate our service (hosting, analytics, etc.) under strict confidentiality agreements
Legal requirements: When required by law, court order, or to protect our legal rights
5. Data Security
We implement appropriate technical and organizational security measures to protect your data against unauthorized access, alteration, disclosure, or destruction. This includes:
Secure HTTPS encryption for all data transfers
Automatic deletion of uploaded images within 24 hours
Rate limiting to prevent abuse
Regular security audits and updates
6. Your Rights
You have the following rights regarding your personal data:
Access: Request information about what personal data we have about you
Correction: Request correction of inaccurate personal data
Deletion: Request deletion of your personal data
Objection: Object to certain processing of your personal data
To exercise any of these rights, please contact us at info@1mbsaas.com
7. Cookies and Tracking
We use minimal cookies and similar technologies to provide basic functionality and analyze usage. We do not use advertising cookies or tracking for marketing purposes. You can disable cookies in your browser settings, though this may affect some functionality.
8. Children's Privacy
Our service is not directed to children under 13. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.
9. Changes to This Policy
We may update this privacy policy from time to time. We will notify you of any material changes by posting the new policy on this page with an updated "Last updated" date. We encourage you to review this policy periodically.
10. Contact Us
If you have any questions about this privacy policy or our data practices, please contact us:
Email: info@1mbsaas.com
Website: https://www.dokusolver.com
We will respond to privacy-related inquiries within 30 days.