These logical puzzles are perfectly integrated into the game; the house itself is an old hotel built by a puzzle enthusiast.

Mr. Hilliard recalled his grandmother, Lathan, as a crossword puzzle enthusiast.

Carroll also teaches mathematics and is a puzzle enthusiast.

Using a dictionary is verboten among crossword puzzle enthusiasts, but cryptic puzzles are so challenging to begin with that I occasionally look to Webster's for help.

The puzzle was invented by an English puzzle enthusiast, Laurence May, in 2007.

Shaw is reportedly a Jigsaw puzzle enthusiast.

This is essentially a matter of logical reasoning, with high appeal for puzzle enthusiasts.

I'm talking about the ones that set puzzle enthusiasts apart.

Mussina is also a crossword puzzle enthusiast and was featured in the 2006 documentary film Wordplay.

A crossword puzzle enthusiast, she was a regular contributor to The New York Times's puzzle page.