omegasweeper

For now Shift+N switches difficulty level

After playing for a bit, you might notice that some numbers "lie" and there's a hidden pair with a mine and a negative mine. To make it so you don't have to just guess whether there's a pair like that, I made it so if you chord, and there's a pair in the way, it doesn't clear those spaces. Chording is when you click on a number, and the flags around it match the number, so you can quickly clear the empty spaces.