This is a Minesweeper game originally included with Windows.

How to proceed
Click the sealed cell: Open the cell.
Click the cell with the number: If the number of numeric cells is equal to the number of flag cells around the numeric cell, the closed cell around the numeric cell opens.
Click and hold the sealed cell: Mark the flag.
Click and hole the flag cell : Clear the flag.

Function
1. Multi-touch zoom
2. Provides a variety of difficulty levels
3. Best records management(My top record / online top record)
3. Game replay
4. Save state at game end

Enjoy the game!!!