How to play Minesweeper?

The goal of the game is to uncover all the free squares without detonating the mines.
To uncover a square, left-click (normal click).
To mark a mine, right-click, which will display a flag.
The counter
at the top left indicates the number of mines left to find.
The colored numbers on revealed squares indicates the number of mines nearby: to the left or right, up or down, or diagonally.



etc.

In this example, the "1" in the bottom right corner allows you to guess that there is a mine on the only square around it: where the flag is.

You can therefore left-click (normal click) on these two squares.
Tip: if you have already placed the correct number of flags around a number, you can also click on that number to automatically uncover the remaining squares.
And so on...
By continuing in this way, you will be able to solve the first levels.
For the "Expert" level, you may be confronted with more complicated situations, where you will have to make assumptions.
You'll develop the necessary logic with experience. Now, it's your turn to play!
Play minesweeper level: