This is the first day of winter in the northern climes, the shortest day of the year. The weather's not conducive with going out
and stacking rocks, although the ice might help hold them up.
So we switch to indoor pursuits like coin stacking... which I can't do either.
I guess you'd have to develop your own technique depending on the size and weight of your coinage. In these Jap stacks some
coins have a square hole in the center. That would help in some cases. I don't know much about Brit or Aussie coins, but I don't
remember any with holes?
Watch out for slugs.
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