This collection investigates the complex linguistic mechanics and cryptic logic required to solve the legendary Ximenes crossword puzzles. D.S. Macnutt, a renowned setter for The Observer, compiles a selection of his most challenging grids to demonstrate the evolution of the cryptic crossword format. The book serves as both a practical workbook for enthusiasts and a historical record of the rigorous standards established by the Ximenes school of puzzle construction.

Experts and crossword enthusiasts regard this collection as a foundational text for understanding the nuances of British cryptic crosswords. Readers frequently note the high level of difficulty and the intellectual rigor required to navigate Macnutt's specific puzzle architecture.