Rocks'n'Diamonds

I'm stuck at the end of level 82 of boulderdash. I don't know how to remove the stone before the exit.

I've tried to find a solution tape, but :ist doesn't work and the solution tape of http://rnd.bojster.net/ doesn't work also (he dies after 1m and 10 sec)

Sorry, that one is currently unsolvable until Holger implements the 99% compatible BD engine. The problem is that the rocks fall in the wrong order. The one right on top of the wall is supposed to fall down first followed by the rest, which makes the exit accessible.