Minesweeper`

This application is a classic single-player puzzle game. The goal of the game is to find all the grids without mines in a square matrix and mark the locations of all mines. - Each time you click a grid, if there is a mine under the grid, the game fails. - If there is no mine, a number will be displayed on the grid, indicating the number of mines in the surrounding 8 grids. - Players can infer the location of the mines based on the number and mark the mines with the marking function. - When all grids without mines are opened, the game wins.