Copyright, Licenses and Credits
© 2026 ZAKAZIKY LLC. All rights reserved, except materials owned by others under their own licenses.
The short version
- © 2026 ZAKAZIKY LLC. Goal100 content is protected by copyright and trademark law.
- Teachers and families may use the courses and challenges for learning as the Terms of Use allow; please do not copy or resell them.
- Materials by others keep their own licenses and are credited.
- To report a copyright problem, follow our DMCA policy.
This summary helps you read the full text; the full text controls.
1. Our materials
Course text, lessons, questions, games, 3D models, videos, voice recordings, design, code, logo and the Goal100 name belong to ZAKAZIKY LLC or its licensors. Do not copy, resell, re-host or use them to train AI without written permission, except as the Terms of Use allow.
2. Materials by others
three.js (MIT License). Fonts Atkinson Hyperlegible, Baloo 2, Lexend, Literata and Andika (SIL Open Font License 1.1), stored on our site; license files are in assets/fonts. Public-domain, CC0, CC BY and CC BY-SA pictures and maps (for example Wikimedia Commons, NASA, NOAA, USGS, Natural Earth, OpenStreetMap), each credited in its course or challenge; CC BY-SA items remain under CC BY-SA. Canva free elements used inside lessons under Canva's content license. Links to PhET and GeoGebra open their own sites; their materials are not copied. Synthetic voices made with ElevenLabs under its terms for our plan.
3. Trademarks
Goal100™, Goal100 Learning™ and the Goal100 G-arrow logo are trademarks of ZAKAZIKY LLC. Please do not use them in a way that suggests we endorse or sponsor something without our written permission. Teachers and schools may show the logo when linking to Goal100. Other names and marks belong to their owners and are used only to identify them.
4. Report a copyright problem
See the Copyright and DMCA Policy for how to send a notice or a counter-notice. We remove or fix infringing material promptly.
Laws and official sources referenced
- 17 U.S.C. § 512 (DMCA safe harbors, notices and counter-notices): https://www.law.cornell.edu/uscode/text/17/512 (checked Nov 7, 2026)
Questions about this document: use the Contact page; we answer in writing. We post every change on this page with a new date.