Terms of use

Last updated: 27 June 2026

Sydneydoku is provided free, as-is, and just for fun, with no warranty of any kind. You use it at your own risk, and we're not liable for any loss arising from using the site.

• Station data is approximate and may be inaccurate or out of date — don't use it for travel planning.
• Please don't disrupt or abuse the site or its API (no scraping, attacks, or automated hammering).
• We may change, pause, or discontinue the puzzle — and update these terms — at any time.
• The site shows third-party ads and uses analytics; how we handle data is explained in our Privacy policy.
• Sydneydoku is a fan project, not affiliated with, sponsored by, or endorsed by Transport for NSW or any transport operator. Line names, network references, and trademarks belong to their respective owners and are used for descriptive purposes only.

Questions? Email contactus@sydneydoku.com. By playing, you accept these terms.