mindplay-24-docs

MindPlay 24 Support

Welcome to the MindPlay 24 support page. Here you can find information about the app, how to use it, and how to get help if you encounter any issues.

About MindPlay 24

MindPlay 24 is a mathematical puzzle game that challenges players to reach the number 24 using four given numbers and basic arithmetic operations (addition, subtraction, multiplication, and division).

Game Rules

Use exactly four numbers provided
Each number must be used exactly once
Use basic arithmetic operations (+, -, ×, ÷)
Parentheses can be used to change operation order
The final result must equal 24

Example: Given numbers: 4, 7, 8, 8 One solution: (7 - 4) × (8 ÷ 8) = 24

Game Modes

1. Free Play

Practice freely with random puzzles
No time pressure or restrictions
Save favorite puzzles
Track your success rate
Review solved and unsolved puzzles

2. Learning Mode

Master specific calculation techniques through categorized challenges:

Addition Focus: Final step uses addition
Subtraction Focus: Final step uses subtraction
Multiplication Focus: Final step uses multiplication
Division Focus: Final step uses division
Single Solution: Puzzles with unique solutions
Multiple Solutions: Puzzles with multiple approaches
Advanced: Challenging puzzles involving fractions

3. Time Trial

Test your speed and accuracy:

Choose fixed number of puzzles or time limit
Limited hints (1) and skips (3)
Compete with your previous records
Custom difficulty settings
Seed system for fair competition with friends

4. Level Challenge

Progress through ranks:

7 Amateur ranks
9 Professional ranks
Each rank has specific requirements
Reset option to start over
Review previously completed levels

5. Puzzle Solver

Input any four numbers (1-13)
Get all possible solutions
Save interesting combinations
Learn from computer-generated solutions

Frequently Asked Questions

Basic Gameplay

Q: How do I start playing? A: Choose any game mode from the main menu. In Free Play mode, you’ll be presented with four numbers and need to make 24 using basic arithmetic operations.

Q: Are negative numbers or fractions allowed in the process? A: Yes, you can use negative numbers and fractions in your intermediate calculations, as long as the final result is 24.

Game Features

Q: How do I save my progress? A: Your progress is automatically saved locally on your device, including:

Solved puzzles
Unsolved puzzles
Time trial records
Current rank
Favorite puzzles

Q: What does the hint system show? A: Hints can show:

Complete solution path
Number of possible solutions

Q: How do I use the Puzzle Solver? A: In the Solver mode:

Enter any four numbers (1-13)
Tap ‘Solve 24’
View all possible ways to make 24
Enable auto-save to automatically add puzzles to your collection

Technical Questions

Q: Does the game require internet connection? A: No, MindPlay 24 is an offline game. Internet connection is only needed for viewing ads.

Q: How do I reset my progress? A: You can:

Reset individual game modes in their settings
Reset all progress in the main settings menu

Q: Why do I see ads? A: MindPlay 24 uses ads to keep the game free. You can opt out of personalized ads in your device settings.

Contact Us

If you have any questions, suggestions, or issues with MindPlay 24, please contact us:

Email: mr.xuhai@gmail.com

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Privacy Policy

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