QQ: I have a few crappy [wiggles fingers] "standard" ones I built that I was largely unhappy with; I was thinking of building a Quincunx Quadrum Quandary out of them eventually, so you may get your wish.
Archipelago: That bloody design is growing on me. I should be toying with it more soon.
Hitori: Sure, as soon as I figure out how to build a good one. At last attempt, I was having difficulty getting my bloody 5×5 sample puzzle the way I wanted it, much less anything larger.
Ripple Effect: You know something, you have a point. The one I made for the Wikipedia article was a lot of fun to build, and I really like the way it came out. That should get more attention from me. - ZM