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Minesweeper Board Creator & Wizard

Design custom Minesweeper levels! Pick grid dimensions, click on the editor grid to paint mines manually (or scatter them randomly), and generate a secure encrypted URL to challenge friends or students.

🎮 Play Minesweeper Online →

Custom Grid Sizes Click to Draw Mines XOR Obfuscated URLs

Choose Grid Dimensions

Select a difficulty preset or use the sliders to configure a custom layout size.

Grid Width: 9 columns

Grid Height: 9 rows

Randomly Scatter Mines (Optional)

Quickly scatter a set number of mines on the board, then customize them by clicking tiles below.

Clicking "Scatter" clears the board and places the requested count of mines randomly.

Paint / Toggle Mine Locations

Left-click (or tap) any cell in the grid preview below to place or remove a mine.

BOARD STATISTICS

Layout Properties

📐 Grid Size:9 x 9

🟩 Total Cells:81 tiles

💣 Placed Mines: 0

📈 Mine Density: 0%

⚖️ Status: Mines Required

Overview & Capabilities

Design custom Minesweeper puzzle boards, educational logic challenges, and competitive speedrun maps with our online Minefield Level Editor. Manually place hidden mines, configure custom grid dimensions (up to 30x30), adjust density ratios, test solvable opening patterns, and generate encrypted sharing links to challenge friends or students.

Tutorial

How to Use

Select your grid dimensions: Beginner (9x9), Intermediate (16x16), Expert (20x20), or Custom rows and columns.

Switch to 'Paint Mine' mode and click specific grid cells to place or remove hidden explosives.

Review the live adjacency counter to ensure your puzzle has logical, non-ambiguous deduction paths.

Test play your custom board in the interactive preview simulator.

Select 'Export Challenge' to copy an encrypted board URL for your friends or students.

Capabilities

Key Features

Visual Minefield Painter: Click-and-paint interface to manually place mines or generate randomized custom seed patterns.

Custom Dimension Scaler: Configure non-standard grid layouts from compact 5x5 micro-boards up to massive 30x30 grids.

Adjacency Heatmap Preview: Real-time calculation of number clues (1-8) surrounding your painted mines.

Client-Side XOR URL Encryption: Custom mine coordinates are securely encoded into the URL parameters with zero server storage.

Classroom & Competition Friendly: Create deterministic logic puzzles for computer science teaching and speedrun tournaments.

Applications

Common Use Cases

Creating fun logical challenges and puzzles for friends or family.

Teachers designing specific patterns or teaching aids for logic and coordinate lessons.

Testing speedrunner skills on pre-configured, predictable board layouts.

Guidance

Tips & Best Practices

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Ensure you place at least one mine on the board before generating a link, otherwise the game will start pre-completed.

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Create geometric patterns, letter shapes, or custom drawings with your mine placement for fun visual reveals.

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Be mindful of mine density; a density above 30% becomes extremely difficult and requires blind guessing.

Answers

Frequently Asked Questions

Q How is the Minesweeper Creator different from standard Minesweeper Play mode?

Standard Play mode generates random minefields automatically when you click. The Creator mode lets you act as the level designer—manually placing mines, crafting specific logical deduction riddles, and creating challenge links with deterministic layouts.

Q Can I prevent 50/50 guessing situations in my custom board?

Yes! By manually placing mines and reviewing adjacent number clues, you can ensure every step on the board can be solved through pure logic without forced 50/50 coin-flip guesses.

Q How do friends play the board I designed?

When you click 'Generate Challenge Link', your board layout is encoded into the URL. Anyone who opens the link will play your exact minefield layout in our modernized play interface.