Copyright (c) 2026 EasyPlay TW
All Rights Reserved.

Website: https://play.ailife.today

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PROPRIETARY SOFTWARE LICENSE
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WHAT IS PROTECTED BY THIS COPYRIGHT
-------------------------------------
This copyright covers ORIGINAL CREATIVE WORK, specifically:
  - All original source code (HTML, CSS, JavaScript implementation)
  - UI/UX design, layout, visual design, and color schemes
  - Original game configurations (e.g., self-created chess puzzle layouts)
  - Brand name "EasyPlay TW", logo, and site identity elements

WHAT IS NOT COVERED (public domain):
  - Game rules and mechanics (Chess, Sudoku, Mahjong rules, etc.)
    These are part of the public domain and cannot be owned by anyone.
    Only the specific CODE IMPLEMENTATION of these rules is protected.
  - Classic puzzle layouts from traditional/historical sources
  - Mathematical or logical concepts

NOTE ON AUTHORSHIP
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"EasyPlay TW" is the brand name of this project.
Under the Republic of China Copyright Act (Taiwan), copyright protection
is automatic upon creation -- no registration is required.
The copyright holder's identity is intentionally kept private;
EasyPlay TW is the designated rights holder for all purposes.

PERMITTED USE
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Personal, non-commercial use is permitted provided that:
  1. Use is strictly for personal entertainment or study only.
  2. All copyright notices remain intact and unmodified.
  3. The software is not used for any commercial purpose, monetization,
     advertising revenue, or paid subscriptions.
  4. The software is not deployed as a public-facing service for others.

PROHIBITED ACTIONS
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The following are strictly prohibited:
  - Copying source code to build competing products or services
  - Integrating this software into any commercial application
  - Selling, sublicensing, or renting any part of this software
  - Removing or falsifying copyright notices
  - Mirroring or redeploying this website under any other domain

THIRD-PARTY & PUBLIC DOMAIN CONTENT
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  - Sound effects: Generated in real-time via Web Audio API.
    No third-party audio files are used.
  - Fonts: System fonts only (Microsoft JhengHei, PingFang TC).
    Used within their respective system font license terms.
  - Game rules: All game rules implemented here (Chess, Sudoku, Mahjong,
    Reversi, etc.) are in the public domain. Only the original code
    implementation is protected.

DISCLAIMER OF WARRANTY
-----------------------
THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED. THE COPYRIGHT HOLDER SHALL NOT BE LIABLE FOR ANY DIRECT, INDIRECT,
INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES ARISING FROM USE OF THIS
SOFTWARE.

COMMERCIAL LICENSING
--------------------
For commercial licensing, white-label use, OEM partnerships, or any
commercial arrangement, please contact via:
  https://play.ailife.today

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Copyright (c) 2026 EasyPlay TW. All rights reserved.
Unauthorized commercial use, copying, or redistribution is strictly prohibited.
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