# Terms of Service and Privacy Policy

Last Updated: January 26, 2025

## I. Terms of Service

### 1. Service Description

This application is a number puzzle game designed to provide entertainment and mental exercise.

### 2. Acceptance of Terms

By downloading, installing, or using this game, you agree to be bound by all terms and conditions of this agreement. If you do not agree to these terms, please do not use this game.

### 3. Usage Rules

- This game is for entertainment purposes only

- Game content may be updated and changed from time to time

- We reserve the right to modify or terminate the service at any time

- We do not guarantee that the game will be available or error-free at all times

### 4. User Responsibilities

- Comply with all applicable laws and regulations

- Do not disrupt the game balance in any way

- Do not use cheats or other unauthorized methods

- Do not interfere with the normal operation of the game

### 5. Intellectual Property

All content in this game, including but not limited to gameplay mechanics, interface design, artistic elements, and sound effects, is our intellectual property and may not be copied, modified, or distributed without authorization.

## II. Privacy Policy

### 1. Privacy Commitment

We take your privacy seriously:

- We do not collect any personal information

- No account registration is required

- We do not track user behavior

- We do not use cookies or other tracking technologies

### 2. Game Data

- All game data is stored locally on your device only

- We do not access or collect your game records

- All related data will be completely removed when the game is uninstalled

### 3. Policy Updates

We reserve the right to update this policy at any time. When updated, we will publish the new version in the game or on our official website.

### 4. Contact Us

If you have any questions or suggestions about the game or this agreement, please contact: i@ztyuu.com

## III. Additional Terms

### 1. Governing Law

This agreement is governed by the laws of the People's Republic of China.

### 2. Disclaimer

We are not liable for any direct or indirect losses resulting from the use of this game.

### 3. Severability

If any provision of this agreement is found to be invalid, the remaining provisions will continue to be valid and enforceable.