Content and permissions
For clarity about use of the site: Do not assume that access to a game or page grants permission to redistribute its artwork, code or text. Applicable licences and ownership rights still apply. Ask about a specific resource before reusing it outside this site. Ask about a specific issue when clarification is needed.
Using the site for play
When using the site, keep this in mind. Use the games for personal recreation and learning their stated rules. They do not provide gambling accounts, deposits or cash-redemption services. Points, achievements and puzzle results have no cash value here. Check the Guide when a rule is unclear.
Responsible behaviour on the site
For clarity about use of the site: Do not disrupt the site, overload its forms, attempt unauthorised access or send malicious content. Use the normal controls and links provided. Report a suspected fault through the contact form instead of exploiting it. Keep personal information out of unnecessary messages.
About device compatibility
This applies while you use the games and pages. Features depend on your browser and device. The site cannot promise uninterrupted availability or error-free operation on every device. Use the listed controls and report a reproducible issue when one occurs. Ask about a specific issue when clarification is needed.
Updates and ways to contact us
When using the site, keep this in mind. Games and explanations may be updated to correct issues or improve clarity. Nothing on this page is intended to remove rights that cannot lawfully be excluded. Use the contact form for a question about using the site. A page update may clarify the way a feature works.
Feedback submitted through the site
When using the site, keep this in mind. Send only information you are entitled to share through the contact or FAQ form. Provide accurate details and avoid private payment or login information. Sending feedback does not create a guarantee of a reply or a requested change. Check the Guide when a rule is unclear.
The instructions that apply to a round
This applies while you use the games and pages. The playing page and its Guide explain the rules used by that activity. Local house rules and simplified modes are identified in the game description. Do not assume that a game uses every rule of a tournament or commercial app. Use the site’s normal controls and links.
Local progress
When using the site, keep this in mind. Saved progress and best scores, where offered, are kept in the browser. There is no player-account backup or cross-device recovery service. A cleared browser profile or private session may lose stored progress. The contact form is available for questions.
Available ways to play together
Please note the following condition. Same-device games are shared-screen activities. A computer opponent is automated; neither mode provides internet matchmaking. Check the mode label before arranging a game with someone else. Keep the experience considerate for other visitors.
Other services linked from the site
External pages have their own rules and privacy information. A link is not a guarantee of another service’s availability, claims or performance. Review a destination before relying on its information or using its services. A stated game rule applies to that activity.