These puzzles will allow you to give the grey matter a real workout. With unique grids of 23 x 23 squares (in comparison to the standard 15 x 15 grid), they require serious word power and cryptic puzzling skill. Put your linguistic prowess to the test with these quality puzzles from the Times' crossword writers.

This supremely challenging cryptic collection contains 50 jumbo-sized puzzles, conceived to really challenge your word skills. Selected by The Times' Crossword Editor, Richard Rogan, this original collection will challenge even the most experienced crossword buff. The ultimate and only jumbo cryptic crosswords available, these puzzles will allow you to give the grey matter a real workout. With unique grids of 23 x 23 squares (in comparison to the standard 15 x 15 grid), they require serious word power and cryptic puzzling skill. Put your linguistic prowess to the test with these quality puzzles from the Times' crossword writers.

A jumbo crossword puzzle workout to stimulate the brain cells and test your all-round general knowledge with 50 large grid puzzles from The Sunday Times.These puzzles use the 23 x 23 jumbo-size grid, and appeared in the pages of the Sunday Times, they offer an entertaining and stimulating challenge to all crossword lovers and anyone interested in quizzes, trivia and testing their knowledge.Contains more general knowledge clues then the standard Times Jumbo crossword, for example names of famous people, titles of songs, books, films, plays, operas, musicals and TV shows; places and sights, quotations - questions with one or more words in a quote to identify as the answer.

Challenge yourself at home with word and number puzzles Give your memory a workout, stimulate your brain cells and hone your general knowledge with 80 definition-style puzzles from The Times2. Covering a wide range of topics, from geography to literature, history and culture, this collection will test both your general knowledge and your wordpower. Compiled by the Times2 Crossword Editor John Grimshaw, these quick accessible puzzles are utterly absorbing and addictive, yet concise enough to be done on the move. Quality is paramount to The Times' crosswords, with clues that are satisfyingly tough, but accurate. This new collection is no different, providing hours of crossword enjoyment and stimulation.

More Jumbo Crosswords from an edition of the title originally published in 1990. The Times Jumbo Crossword was invented in 1970 by Edmund Akenhead, who put together this second compilation of over 30 crosswords, including the Diamond Jubilee puzzle, a monster stretching across two pages, published in January 1990 in celebration of the sixtieth anniversary of The Times Crossword.

USA Today Jumbo Book Puzzle Two is an eclectic mix of brain games, including puzzles such as crossword, logic, sudoku, and much more. This hefty edition features 400 puzzles, so sharpen your pencils and get ready for challenging and exciting fun!