There are 20 mines. Your goal is to locate all of them as quickly as possible without uncovering any of them.
- On a square, it will mark it as a mine. Another single tapping will change the mine mark to question mark. Another one will change it back.
- On a square, it will uncover it. If you uncover a mine, you lose the game.
- On the Title Bar, it will restart the game.
If a number appears on a square, it indicates how many mines are in the eight squares that surround the numbered one. If you have marked all the mines around a numbered square, you can uncover the remaining squares around it by double tapping the number.
If your finish time is within the top three, you can record your name by using the keyboard. After input your name, be sure to tap return to save the record.
The game area consists of the playing field and a timer.