Mine Sweeper

Minesweeper is a logic-based puzzle game.
Use your logical skills to clear the minefield shown on screen. In the beginning it looks like a board covered by tiles. When tapped on, a tile disappears and reveals what's underneath. The result can be a blank square, a square with a number, or in worst case, a mine. If you're unlucky enough to uncover the mine, the game is over.
Tap and hold to mark a tile,or use the flag button to change to flag mode.

There are three difficulty levels in the game:

Beginner: 10 mines, 9x9 tile grid
Intermediate: 40 mines, 16x16 tile grid
Expert: 99 mines, 16x30 tile grid

In addition to that you can create your own board with maximum of 187 mines and maximum size of tile grid 30x50