But the bars were the most puzzling part of all.

But that still doesn't answer the most puzzling question of all.

So he would, but the welcome was to be of a most puzzling sort.

Of all the poor decisions in the book, this is the most puzzling.

One of the most puzzling was a category on the weather.

Then I came to the question which had seemed to me most puzzling.

That was the most puzzling part of this whole scene.

That is the most puzzling question I was left with.

But the most puzzling thing was that Pills took six months to get home.

But you must agree that the circumstances are most puzzling.