Your privacy
Privacy notice.
Last updated August 27, 2026
Anonymous analytics
artdoku uses Umami Analytics to understand which pages and puzzles are useful. Umami does not use cookies and does not track you across websites. It records anonymous information such as the page viewed, referrer, browser, operating system, device type, language and approximate location.
Your IP address may be processed briefly to calculate anonymous session and location information, but it is not stored. We do not use analytics to identify individual visitors.
Newsletter
If you join the newsletter, artdoku stores your email address and consent so we can send the updates you requested. We do not sell your email address. You can withdraw your consent and unsubscribe at any time using the link in an email.
Puzzle progress
Your puzzle progress is saved in your browser’s local storage so you can continue later. This progress stays on your device and can be removed by clearing the site data in your browser.
External links
Links to third-party services, such as Amazon, are governed by those services’ own privacy policies. artdoku does not control how those external websites process information.
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