Terms of use

Last updated: 8 November 2026

By using the Naval Games at https://navalgames.benjudson.com you agree to these terms. If you don't agree, please don't use the site.

Not for navigation

The games are for learning and entertainment. They are not approved training, they don't replace the official text of the International Regulations for Preventing Collisions at Sea or any national regulation, and the charts, positions, depths and aids to navigation shown in them must never be used for navigation. At sea, use official charts and publications and follow the instructions of your ship, your organisation and the authorities.

Using the games

Content

The games, their questions, text, models and images belong to the Naval Games or their licensors. Chart images are from NOAA and the Canadian Hydrographic Service (Canadian charts under the Open Government Licence – Canada). The text of the regulations quoted in questions belongs to the public instruments it comes from.

No warranty

The site is provided as it is, without warranties of any kind. We try to keep it accurate and available but can't promise it is free of errors or always online. To the extent the law allows, we aren't liable for any loss arising from using it or relying on it.

Advertising and links

Some pages show ads from Google and link to other websites. We don't control those sites or ads and aren't responsible for their content. See the privacy policy for how ads use cookies.

Changes

We may update these terms; the date at the top shows when they last changed.

Contact

navalgames@benjudson.com