Here is the English translation of the Minesweeper game description:
Game Objective:
In a minefield composed of grids, the objective is to uncover all safe squares without detonating any hidden mines.
Controls:
Uncover closed squares.
Place a "red flag" (to mark a mine) on a square or remove the marker.
Double-click (Chording): When the number of flags placed around an uncovered square matches the number on that square, double-clicking it will quickly reveal all remaining safe squares in the surrounding area. This is a core technique for increasing clearing speed.
Conclusion:
Minesweeper is more than just a casual single-player game; it is a classic digital puzzle that significantly hones spatial awareness, logical deduction, and reaction time.