Last updated: March 27, 2026
This website is an independent, unofficial project and is not affiliated with, endorsed by, or sponsored by Plano Independent School District (PISD), Plano Senior High School (PSHS), or any individual teacher, including Mr. Yee. Any references to these names are used solely for descriptive and educational purposes.
This website provides free educational games and tools for learning computer science concepts. By accessing or using the site, you agree to these terms. The service is provided "as is" without warranties of any kind.
We do not collect, store, or transmit any personal information. All game progress and preferences are stored locally in your browser and are never sent to any server.
The content, design, and code of this website are the work of its creators. The Tower of Hanoi is a classic mathematical puzzle in the public domain. No proprietary materials belonging to PISD, PSHS, or any affiliated entity are used on this site.
The creators of this website shall not be held liable for any damages arising from the use or inability to use this service. This site is provided for educational and entertainment purposes only.
We reserve the right to update these terms at any time. Continued use of the site after changes constitutes acceptance of the revised terms.