Difficulty Guide
From Beginner to Expert, here's the grid size, mine density, and strategy for each difficulty.
9×9 · 10 mines
Beginner
For newcomers to Minesweeper or a relaxed casual game.
16×16 · 40 minesIntermediate
For when you've built the basics and want to step up.
16×30 · 99 minesAdvanced
For practicing intermediate and advanced techniques on a big board.
20×30 · 145 minesExpert
For taking on the highest density and scale.