Terms of Service

注：この文書は法的明確性のために英語で提供されています。

Last Updated: February 27, 2026

Welcome to PuzzleVault. By accessing and playing our games on the PuzzleVault website, you agree to comply with and be bound by the following Terms of Service. If you do not agree with these terms, please do not use our website.

1. Acceptance of Terms

PuzzleVault is a free-to-play, ad-supported website providing browser-based puzzle games. By visiting our site, you accept these terms in full.

2. As-Is Service

All games and content on PuzzleVault are provided on an "as-is" and "as-available" basis. We make no warranties, expressed or implied, regarding the continuous availability or bug-free operation of our games. Game high scores and progress are stored locally on your device and may be lost if browser caches are cleared; PuzzleVault is not responsible for any lost progress.

3. Intellectual Property and Copyright

All original visual design, game mechanics, source code (HTML, CSS, JavaScript), and the PuzzleVault brand are the exclusive intellectual property of PuzzleVault. You may not copy, reverse-engineer, redistribute, or commercially exploit our game assets, unique mechanics, or visual aesthetics without explicit permission.

Our games are independently designed to avoid copyright infringement and do not utilize trademarked names, protected visual layouts, or specific copyrighted elements of third-party games. If you believe any content infringes upon your copyright, please contact us immediately.

4. Acceptable Use

You agree to use PuzzleVault only for lawful purposes. You may not use automated bots, scripts, or any exploiting tools to manipulate game scores, daily challenges, or our web infrastructure.

5. Advertising

To maintain our games for free, PuzzleVault serves advertisements. By using our site, you agree to the display of these ads, which may include interstitial banners and reward-based videos. Note that the use of ad-blockers may interfere with certain site functionalities or your ability to watch ads for in-game hints.

6. Changes to Terms

We reserve the right to modify these Terms of Service at any time. Your continued use of the website following any changes indicates your acceptance of the new terms.

Contact

If you have any questions regarding these Terms, please contact us via our Contact page.