游戏的目标是为用户在百细胞发现所有十个隐藏的地雷（10x10细胞）。

Minesweeper Game: The user can either expose a cell or seal it. The user seals a cell suspected to contain a mine. The user can seal and unseal any unexposed cell at anytime. The game ends with the user losing if a mined cell is exposed. The game ends with the user winning if all mined cells are sealed and all other cells are exposed. When an empty cell is exposed, all empty and adjacent cells next to that cell are exposed. This may result in several cells being exposed as a result. When a user selects a cell, it is exposed. When an adjacent cell is exposed, no further cells are exposed as a result of that cell being exposed. When a mined cell is exposed, game ends. This is an educational project to get familiar with the test driven development. The development is entirely driven using unit testing.