Very hard is really very hard, we need to find suitable place to start and it depends on luck
Hey, man, you won the jackpot 3 times in 12 hours, it doesn't seems very hard for you.
I'm thinking of making an update that will prevent someone from playing if he has already won in the last 24 hours
Just a suggestion, the color of minesweeper boxes are eye hurting. If you can change, it will be nice, maybe blue color like we see in windows 7
I chose gray because it is the color of minesweeper in windows 2000 (which I prefer).
But it can be a customizable color, I'll change it when I can.