Rights and licences

Last updated: October 12, 2026

MB „NM Media“ publishes and maintains PlaySolitaire.io. The site includes software, fonts, images and other components with different rights and terms of use. Third-party materials retain their own licences.

Before reusing a file, check its licence and attribution requirements. This page does not grant rights that the publisher is not authorised to grant.

Licences and component information

Recorded gameplay audio: the five WAV cues currently used by the game are PlaySolitaire original edited sounds. The provenance registry records their exact shipped hashes.

Permission to use the site

You may access and play the games through the public site. For material that NM Media is verified to control, the publisher permits ordinary personal use unless a separate public licence says otherwise. This site-level statement does not narrow permissions granted by MIT, Apache, OFL, Creative Commons or another upstream licence, and it does not grant rights that the publisher is not authorised to grant.

Please do not impersonate PlaySolitaire or NM Media, bypass technical safeguards, disrupt the service, or represent an unverified copy as an official publisher release. Any additional restriction depends on the applicable component licence and applicable law.

Qualified CC BY 4.0 public offer

The visualizations under /charts/, the win-rate tables on /solitaire-win-rates, and the current machine-readable dataset are currently offered under Creative Commons Attribution 4.0, to the extent NM Media has authority to make that offer. Attribution should name PlaySolitaire.io, link to the maintained source page, and indicate if changes were made. The first edition of the dataset stays available under the same offer as a superseded historical record; use the current edition for corrected figures.

The same qualified offer covers the setup-deal diagram and complete winning-game illustration as rendered on /how-to-play-solitaire. It does not separately cover the commissioned card source files embedded in those figures; this offer does not grant a separate licence to those files.

It also covers each complete rendered printable PDF and teaching diagram on these maintained source pages, to the same extent:

This offer is limited to the named complete renders and data files. It does not extend to underlying materials or fonts beyond the rights the publisher is authorised to grant. Their separate licences continue to apply.

Search engines and AI answer crawlers

robots.txt is a technical crawl-access file, not a copyright licence or ownership statement. Search and answer crawlers may fetch the URLs it allows and show links or short attributed snippets. Reuse rights still follow the applicable component licence.

Text-and-data-mining signal

The publisher emits a machine-readable text-and-data-mining reservation at /.well-known/tdmrep.json, with the linked policy at /.well-known/tdm-policy.json, and via tdm-reservation meta tags. It is intended to apply only where the publisher has rights that can lawfully be reserved. Its effect depends on applicable law; it does not override an upstream open-source, font or Creative Commons licence.

Reporting a rights concern

For questions about reusing a specific file, email info@playsolitaire.io with its URL. If you believe material on or associated with PlaySolitaire infringes a right, use the contact form. NM Media is an EU operator and is not a U.S.-registered DMCA designated agent. Include the work, the disputed material and URL, your contact details, the basis for your concern, and whether you are the rights holder or authorised to act for one.

Receipt does not predetermine ownership, infringement, removal or any statutory procedure. Those conclusions depend on the evidence and applicable law.

Names and logos

The name “PlaySolitaire” and its logos identify this service. Do not imply official endorsement, sponsorship or affiliation where none exists.

Operator & contact

This site is operated by:

MB „NM Media“
Lithuanian legal entity code 307668343
Druskininkų g. 12-37, Druskininkai, LT