Minesweeper clone - demo added

[andy]

I have been trying to make minesweeper myself recently, it will be no where near as good as yours but thats just a matter of graphics, I'm doing it more for the fun of working out the code.

I have the same problem with the blank tiles:

Calling a sub for every blank tile is ok but if you had this sort of situation:
1 = 1 mine
0 = no mines
pretty self explanitatry really

1 1 1
1 0 1
1 0 1
1 0 1
1 1 1


if you click the middle 0 then it runs the sub and sees one above and one below, it reveals all tiles around the middle o and then check th top 0. surely then it will recognise the middle one again, which then will recognise the top one again... etc...

do you understand? kindda confusing