If a mine is discovered, the game is lost. For Apple Watch there are 3 levels: Easy -> 6x6 / 7x7 and 3 mines Normal -> 6x6 / 7x7 and 6 mines Difficult -> 6x6 / 7x7 and 10 mines For iPhone / iPad, 5 levels: Easy -> 5×5 and 3 mines Normal -> 8×8 and 10 mines Difficult -> 10×10 and 20 mines Extreme -> 15×15 and 80 mines Custom -> Configure the board manually Let's play with the Apple Watch!