You can easily play classic Minesweeper for free on Google minesweeper. Just open the site in your browser — there’s no download or registration required. You’ll be greeted with a Minesweeper grid. Click on any square to start: safe squares will reveal numbers indicating how many adjacent mines there are, while clicking a mine ends the game. Use the numbers to logically deduce which squares are safe and which squares hide mines, and you can flag suspected mines by right-clicking (or long-pressing on touch screens). It’s a quick, accessible way to enjoy the classic Minesweeper experience instantly.