Classic Minesweeper online — Beginner (9×9), Intermediate (16×16) and Expert (16×30). First click is always safe. No registration required.

What is Minesweeper?

Minesweeper is a single-player puzzle game where you uncover cells on a grid while avoiding hidden mines. Each revealed cell shows a number indicating how many of its eight neighbours contain mines — and from those numbers alone, you can deduce exactly where every mine is. It is a game of deduction, not luck, and clearing a board without hitting a single mine is deeply satisfying.

How to play

Click any cell to reveal it. Your first click is always safe.
Read the numbers — a "2" means exactly 2 mines are among that cell's neighbours.
Right-click (or long-press) to place a flag on a cell you are sure contains a mine.
Chord-click a numbered cell once all its neighbouring mines are flagged to reveal all remaining safe neighbours at once.
Clear the board by revealing every safe cell without triggering a mine.

Choose Beginner (9×9, 10 mines) to practice, or push yourself with Expert (16×30, 99 mines). Read our Minesweeper strategy guide to learn patterns like 1-2-1 and corner openings.