Patiwat Nakara

ZeN-GoSensei — Proprietary Software License
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Copyright (c) 2026 Patiwat Nakara (SouLLeSSNesS). All rights reserved.
https://github.com/soullessness1611

This software, including its source code, documentation, original lesson and
problem content, diagrams, design, and all associated files in this repository
(collectively, the "Software"), is the proprietary property of the copyright
holder.

No part of the Software may be copied, reproduced, modified, adapted, merged,
published, distributed, sublicensed, sold, transmitted, or used, in whole or in
part, in any form or by any means, by any person or entity, without the prior
written permission of the copyright holder.

No license or right, express or implied, is granted for any use of the Software,
including but not limited to commercial or non-commercial use, reproduction,
distribution, public display, or the creation of derivative works.

Using the hosted web application as a learner (viewing pages, solving problems,
playing games) does not require a license and does not grant any of the rights
above.

THIRD-PARTY MATERIAL
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Some material used by the Software belongs to third parties and remains under
its own terms; this license does not claim ownership of it. This includes
professional game records, video channels embedded through the official YouTube
player, books distributed under their own licenses, news content linked from
its original publishers, fonts (SIL Open Font License), open-source libraries
(each under its own license, e.g. MIT), and the wood texture adapted from Sabaki
(MIT License). A full list with links is published on the /references page of
the application.

DISCLAIMER
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
FOR A PARTICULAR PURPOSE, AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES, OR OTHER LIABILITY, WHETHER
IN AN ACTION OF CONTRACT, TORT, OR OTHERWISE, ARISING FROM, OUT OF, OR IN
CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

For permission requests, contact the copyright holder via
https://github.com/soullessness1611