hey, I am playing through Exile III for like the 5th time, and I just now found these treasure chests that I can't reach. They are in the lower caves of the giants, when you take the stairs to the Subterranean Lake (59,6). Anyone have any idea how you reach them? There are like 4 of them, just north of the treasure room with the map in it...
edit: and i tried searching everywhere for an answer already