Yes I did miss number 2, because as I had pointed out earlier, intelligent agents can mimic chance or natural laws. By #9, though I had caught on to the general's devious pattern:^) Also, I also mis-identified #4 as your neighbor's patio.
I think you missed the termite mound #6, but it's debatable. I'll leave it to general_re to give you the score.
Yes, I mis-identified #6 as an ant-hill.
My take on all of this is that nature (in #4) can fool us into thinking there's intelligent design involved. It's not really remarkable (in #2) that we can immitate nature. Anyway, I see no simple test for finding the trademark of the Intelligent Designer.
Yes, I also agree with you here; if there is a test for dectecting design, it is certainly not simple.
Cordially,