Professional Minesweeperism

I never learned how to play this game.
The numbers mean that there is a mine near or something like that, but I never really understood it.
 
So if you see a 1 tile, that means that 1 out of the 8 tiles around it must have a mine. 2 means 2/8 has a mine, and so on and so on.
 
Cookies are required to use this site. You must accept them to continue using the site. Learn more…