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The tenth edition in this entertaining series will boost your memory and mental sharpness with a variety of puzzles, word games, logic conundrums, trivia quizzes and more. Featuring favorites like crosswords, word searches, and Sudoku, you’ll also find less-familiar puzzle types that will test your logic, spatial and numerical skills along with your knowledge of long-lost bits of history. With more than 250 challenges at varying levels of difficulty, there is sure to be something to delight everyone!
250+ puzzles, word games, trivia quizzes & number challenges that may help boost your memory.
Various levels of difﬁculty perfect for every puzzle lover.
Variety of puzzles to help exercise multiple aspects of cognitive ability.
Easy-to-use format allows you to write on (and erase!) pages, and handy answer key helps when you get stuck.
Convenient Wire-O binding, so book lays ﬂat while you work!