Terms of Service
By using this website, visitors agree to use it as a fan-made browser playground and to preview any player route before sharing it with children or classrooms.
Unofficial fan-made site
Fan-made and unofficial. Not affiliated with Numberblocks, BBC, CBeebies, Alphablocks Ltd, or Blocks Universe.
Acceptable use
Do not use this site to imply official endorsement, upload infringing content, or bypass school, family, or browser safety settings.
Player sources
Player embed URLs are configuration-driven and may change. If a source fails to load, use the fallback guidance or a different route.
Availability
Browser players may depend on third-party availability, network rules, device performance, and iframe permissions. The site provides fallback guidance, but it cannot guarantee that every route works on every school, work, or home network.
Content review
Parents, guardians, and teachers are responsible for reviewing a route before sharing it with a child or classroom. The site should be used as a lightweight fan-made play directory, not as an official curriculum, endorsement, or licensed product.
Changes to these terms
These terms may be updated as player sources, page structure, or site features change. Continued use of the website after an update means visitors accept the revised terms for future browsing and play sessions.
Last reviewed: May 22, 2026.