The Times Jumbo Cryptic Crossword Book 22 presents a collection of 50 challenging cryptic crossword puzzles curated by Richard G. Rogan, The Times' Crossword Editor. These puzzles are designed to rigorously test the word power and cryptic puzzling skills of even seasoned crossword enthusiasts. Featuring unique 23x23 grids, larger than the standard 15x15, they demand significant linguistic prowess and strategic thinking from the solver.

This collection is presented as the ultimate and only source for jumbo cryptic crosswords from The Times, specifically curated to provide a significant mental workout. The puzzles are noted for their challenging nature, utilizing unique larger grids and requiring advanced word power and cryptic skill, positioning it as a quality test for dedicated solvers.