Minesweeper

Minesweeper is a puzzle game in which the player has to reveal all the blank fields on a board that has mines hidden underneath some of the squares. By clicking on fields, either numbers are revealed that indicate the count of neighbouring mines, or empty fields with no mines nearby create a chain reaction opening all nearby safe fields. Clicking a mine means losing the game.

There are Easy, Medium, and Hard boards with 10×10, 16×16, and 22×22 fields respectively providing 10, 40, or 99 flags for the player to mark assumed mined spots.