Mine-Sweeper

Instructions for MineSweeper

You are presented with a board of squares. Some squares contain mines (bombs), others don't. If you click on a square containing a bomb, you lose. If you manage to click all the squares (without clicking on any bombs) you win.
Clicking a square which doesn't have a bomb reveals the number of neighbouring squares containing bombs. Use this information plus some guess work to avoid the bombs.
To open a square, point at the square and click on it. To mark a square you think is a bomb, point and right-click.

A squares "neighbours" are the squares adjacent above, below, left, right, and all 4 diagonals. Squares on the sides of the board or in a corner have fewer neighbors. The board does not wrap around the edges.
If you open a square with 0 neighboring bombs, all its neighbors will automatically open. This can cause a large area to automatically open.
To remove a bomb marker from a square, point at it and right-click again.
If you mark a bomb incorrectly, you will have to correct the mistake before you can win. Incorrect bomb marking doesn't kill you, but it can lead to mistakes which do.
You don't have to mark all the bombs to win, you just need to open all non-bomb squares.
Right-clicking twice will undo the flag.
Refresh the page to start a new game.