True, only the most "convenient" options were considered.
Why can't all 4 nodes in the center be connected by roads? Roads along 2 opposite sides are also possible, or even no roads at all (is that possible?).
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True, only the most "convenient" options were considered.
Why can't all 4 nodes in the center be connected by roads? Roads along 2 opposite sides are also possible, or even no roads at all (is that possible?).