This was just an exercise in Flash. It is Minesweeper with triangle panels. I thought I was original at the time, then saw there are tons of these on the internet. Oh well, I think mine looks nice.
Make sure when you input how many mines you want in the text field, that you erase the leading 0. For some reason omitting this lowers your number of mines by 20%.
Made with Flash.
If you get a fast time for a decent amount of mines, send it to me and I'll post it here.