Ben Reiniger wrote on Mon, Jul 15, 2019 09:26 PM UTC:
@Kelvin, I think these are equivalent, because of the current text's requirement "always in the same coordinate plane," or from the later "never step through the corner of a cell."
Also equivalent, I think, is the one-orthogonal one-diagonal-outward if this page treated the unicorn's "triagonal" as non-diagonal. I think maybe the easiest description would be "like a knight in any of the coordinate planes," but that's probably pretty subjective.
If you disagree with any of these equivalences, could you point out an example move that one has that the other doesn't?
@Kelvin, I think these are equivalent, because of the current text's requirement "always in the same coordinate plane," or from the later "never step through the corner of a cell."
Also equivalent, I think, is the one-orthogonal one-diagonal-outward if this page treated the unicorn's "triagonal" as non-diagonal. I think maybe the easiest description would be "like a knight in any of the coordinate planes," but that's probably pretty subjective.
If you disagree with any of these equivalences, could you point out an example move that one has that the other doesn't?