What grid sizes can I create?

You can create any width and height from 5x5 up to 50x50.

How many mines are allowed?

Mine counts range from 1 up to about 35% density, while still leaving safe space for your first click.

How do I choose a good mine density?

Aim for 10-15% for easy games, 15-20% for medium, 20-25% for hard, and 25-35% for extreme.

Custom Minesweeper - Create Your Own Puzzle Size

Custom Minesweeper

Create your perfect puzzle size

Quick Presets

Width (5-50)

Height (5-50)

Mines (1-35 for this grid)

Grid size: 10×10 = 100 cells

Mine density: 15.0%

Design Your Own Challenge

Want something between Intermediate and Expert? Or maybe a massive 50×50 grid? The custom game creator lets you design your perfect Minesweeper puzzle with complete control over the difficulty.

How to Use

Quick Presets - Click a preset for instant common sizes
Custom Settings - Enter exact width, height, and mine count
Mine Density - Higher density = harder puzzle

Recommended Settings

Easy - 10-15% mine density
Medium - 15-20% mine density
Hard - 20-25% mine density
Extreme - 25-35% mine density

Popular Custom Sizes

Try these player-favorite configurations:

Frequently Asked Questions

What grid sizes can I create?: You can create any width and height from 5x5 up to 50x50.
How many mines are allowed?: Mine counts range from 1 up to about 35% density, while still leaving safe space for your first click.
How do I choose a good mine density?: Aim for 10-15% for easy games, 15-20% for medium, 20-25% for hard, and 25-35% for extreme.