Privacy policy
Placeholder: this text is a draft and has not been legally reviewedWho is responsible?
Niclas Krasenbrink
Ellerstraße 198
40227 Düsseldorf
Germany
Email: info@krasis-sudoku.com
What this site does not do
This site sets no cookies, uses no advertising or analytics services and loads no fonts, maps or videos from other servers. The fonts are served from this site itself.
Hosting and server data
The site is hosted by Cloudflare. When you visit it, the server processes technically necessary data, for example your IP address, the date and time and the page you requested. This is needed to deliver the site and to protect it against misuse. The legal basis is our legitimate interest in running the site securely (Art. 6(1)(f) GDPR). Cloudflare processes this data on our behalf under a data processing agreement.
Placeholder: have the details on Cloudflare and Resend (data processing, transfers outside the EU) reviewed
The mini Sudoku on the Play page
Your browser stores your progress on your own device (local storage). It is not sent to us and contains no personal data. You can delete it at any time with "Start over" or in your browser settings.
Contact form and email
If you use the form or write us an email, we process your name, your email address and your message in order to reply. The form passes your message on to our mailbox through the email service Resend. The legal basis is Art. 6(1)(b) GDPR if your request is about the book or an enquiry about it, otherwise Art. 6(1)(f) GDPR. We delete the message once your request is dealt with and no legal retention duty applies.
Links to Amazon and TikTok
The book is sold on Amazon, and the buttons lead to Amazon pages. The link "Follow on TikTok" leads to our profile on TikTok. Once you are there, the privacy policies of Amazon and TikTok apply. We do not embed either of them in this site and we pass no data about you on through these links.
Your rights
You have the right to access, rectification, erasure, restriction of processing, data portability and objection. To use them, write to the email address above. You can also complain to a data protection supervisory authority; in North Rhine-Westphalia this is the State Commissioner for Data Protection and Freedom of Information (LDI NRW).