Using the site
PuzzleMosaic is provided free of charge for personal, non-commercial use. There is no account to create and no subscription. By using the site you agree to these terms.
What you may do
- Play any of the games as much as you like, on any device.
- Link to any page on the site.
- Quote short passages from the guides with attribution and a link.
- Print pages for your own use, including the printable sudoku grids.
What you may not do
- Republish the guides in whole or in substantial part without permission.
- Copy the game code and present it as your own work.
- Use automated tools to scrape the site at a rate that affects other visitors.
- Attempt to interfere with the site's operation or security.
Intellectual property
The written guides, the game implementations, the diagrams and the site design are original work and are protected by copyright. The underlying games — chess, go, sudoku, mahjong solitaire, gomoku, checkers and 2048 — are traditional or freely implementable and no claim is made over the games themselves.
No warranty
The site is provided as is. We make no guarantee that it will be available without interruption, that the guides are free of error, or that the games are free of defects. Strategy advice is offered in good faith and is not a guarantee of results.
Local storage
Progress and best times are stored in your browser. We cannot recover them if you clear your browser data, switch device or use private browsing. Treat them as convenience, not as a permanent record.
Third-party services
Adverts and analytics are provided by Google and are subject to Google's own terms. We do not control the content of adverts served.
Changes
These terms may be updated. Continued use after a change constitutes acceptance of the revised terms.