A mathematics-based, crossword puzzle SYSTEM. Volume 1 of 3. A complete explanation of and solution to an Abstract Crossword puzzle. Plus all of the four-letter words and the six-letter words in play enumerated every which way with statistics. Introduces the novelty of 2D Regular Expressions! Across and down, simultaneously. Seniors, when you sign up for Medicare coverage of your physical health, at the same time purchase this series of mental exercises to sharpen and re-sharpen your brain on a regular basis.
About the Author
Francis Gurtowski graduated from the Newark College of Engineering and subsequently retired from his position as a software developer at the International Business Machines Corporation. The ancient coder and late-blooming author/artist was born and raised in Passaic, New Jersey, has a masters degree from the Pratt Institute in Brooklyn, New York, and has cherry-picked sweet courses in Manhattan at both the School of Visual Arts and the Art Student's League.