[Solution]

No. LXXXV.—THE MARBLE ARCH

Here is a remarkably symmetrical specimen of a knight’s tour on the chess board.

It takes its name from the central archway, which this arrangement forms.

6

My fourth is just ten times my first
When that takes on my second;
My third and second when reversed
Double my first are reckoned.
All this is empty, though my pen
So full may seem to show it;
Reverse my first and second, then
My whole becomes a poet.

[Solution]

7

O’er distant hills the rising moon
The evening mist dispersed:
And beaming radiant in the sky
She plainly showed my first.