[schoen]

Cool!

There are actually some expert players who intentionally play without the flags as an extra challenge. They have to remember (or re-deduce) where the mines are. The game is considered won whenever the number of unexposed squares, whether explicitly flagged or not, or equal to the total number of mines.

[keepamovin]

That's what I assumed. But even when I got to the point of no more non-cursed squares, I didn't get the "Cool" glasses. Cry.

[schoen]

Usually this means that you have one more false positive hiding somewhere!