Nice work. Didn't work at first though, I had to add a sleep to it.
HotKeySet("{ESC}", "_Exit")
Run("winmine.exe")
WinWaitActive("Minesweeper")
Sleep(1000)
WinMove("Minesweeper", "", 326, 248)
Sleep(1000)
Send("xyzzy")
Send("{SHIFTDOWN}{ENTER}{SHIFTUP}")
For $i = 350 To 820 Step 16
For $ii = 360 To 600 Step 16
MouseMove($i, $ii, 0)
sleep(1)
$var = PixelGetColor(0, 0)
If $var = 0xFFFFFF Then
MouseClick("LEFT", $i, $ii, 1, 0)
ElseIF $var = 0x000000 Then
MouseClick("RIGHT", $i, $ii, 1, 0)
EndIf
Next
Next
MsgBox(64, "* Won *", "You Won!")
Func _Exit()
Exit
EndFunc
Score: 15 sec