Clear the board without hitting a mine. Right-click or long-press to flag mines.
Minesweeper is a classic single-player logic puzzle game. The board contains hidden mines — your goal is to reveal all the safe squares without clicking on a mine. Left-click to reveal a square. If a number appears, it tells you how many mines are touching that square. Right-click (or long-press on mobile) to place a flag on a square you think contains a mine.
Your first click is always safe — start in a corner or the center for the best opening. When a number is fully surrounded by the correct number of flags, you can safely reveal all remaining adjacent squares. On easy mode, work outward from your opening. On hard mode, you may occasionally need to make a calculated guess.
Our free online Minesweeper includes easy (9×9), medium (16×16), and hard (16×30) modes with a built-in timer. No download needed — play instantly in your browser on desktop or mobile.