I would have to rate this one as the most interesting of the five. Dynamite (and red floppies, of course) add something to a level in that they give you more options, but in the end I found only one *basic* way to do this level, and all the little variations on that still require both red disks.
Best so far. (not hardest, but that's a separate factor)
Yes, I would like that. I also appreciate the consistent 10x10 (or 8x8 without the border). It's nice not to have to count--and being small it's no trouble to copy by hand. (I never could get the 'export as level' button in LvSketch to work...)