In m3o you play on a shared mine field and when playing you can select from different flags to place on the game field. If every cell on the game field was as small as a speck of dust it would take 17 billion years at the speed of light to travel the width of the board.
Looking for mines on triangular or square fields. You needn't have luck to win and you must not guess. The computer transposes the mines during a game. It will help you at the moments when numbers don't give you enough information to make a reasonable move.
Simple one-tap strategy game where you have a virtual minefield and you must liberate it. If you play tapping randomly in the field probably your penguin will become a good petard, otherwise you and your cute penguin are probably destined to survive.