How to Play

• The objective of the game is to open all cells that do not contain hidden bombs.
• First, tap on any one of the cells to expose a free space.
• The numbers displayed show how many bombs are adjacent to that cell.
• Open a cell if you think there is no bomb.
• Place a flag on the cell if you think there is a bomb.
• If there are already a necessary quantity of flags around a number and you select 'Open completely', the remaining cells around it will be opened.
• You can use the sonar to open a cell safely in exchange for bonus points.