Terms of use

01The service

Chaindoku is a free logic game playable in the browser, with no email and no password. When you open a case, an anonymous guest account is created automatically to record your games; you can link an email to find your progress elsewhere.

02Fiction, not advice

The cases are made-up stories. Characters, addresses, projects and events are fictional, and any resemblance to real people or projects is coincidental. Nothing in the game is financial information, investment advice or an incentive to buy any digital asset.

03Your account

You are responsible for access to your email address and your devices. A guest account is tied to your browser: if you clear its data without linking an email, it cannot be recovered.

04Nickname and leaderboard

Your nickname can be seen by every visitor. It must not:

• be insulting, hateful, discriminatory, sexually explicit or unlawful;
• impersonate another person or a brand;
• contain personal data (full name, address, phone number…) or advertising.

05Fair use

You may not automate the game or account creation, bypass the bot protection, fake your times or try to disrupt the service. Leaderboard times are checked automatically. The publisher may change a nickname, remove results from the leaderboard, or suspend and delete an account that breaks these rules.

06Intellectual property

Chaindoku's cases, texts, illustrations, grids and interface are protected. You may talk about them, share them with a link and post your times, but not copy or republish them in whole or in part without permission.

07Availability and liability

The game is provided as is, with no guarantee of permanent availability. Cases may be added, changed or removed. Local progress depends on your browser and may be lost if its data is cleared. To the extent permitted by law, the publisher cannot be held liable for the consequences of an outage or a loss of progress.

08Personal data

How your data is processed is described in the privacy policy.

09Changes and governing law

These terms may change; the update date is shown at the top of the page. They are governed by French law. For any question, email contact@chaindoku.com.