Literary Nonfiction. Memoir. Humor. Music. Of all of Raymond Smullyan's many books, A MIXED BAG: JOKES, PUZZLES, RIDDLES AND MEMORABILIA perhaps best captures the timeless delight of the casual conversation of this American polymath. A seamless continuum of jokes, stories, puzzles, and reflections, caught in an deliciously unpremeditated arc that nonetheless is remarkably cohesive, it is sparkling and charming proof that cheerfulness need not be incompatible with intelligence, nor pleasure with wisdom.
It is a well-known fact that you can exercise your brain just as you might exercise your body; this book will keep children's grey cells in tip-top condition.
This book is filled with word and geometric puzzles, visual challenges and others that dare you to venture into the tricky realm of lateral thinking.
Math quotes, facts, humor & anagrams put the final touches to this interesting book.
Mighty Mind Boosters
Giant Book of Mensa Mind Challenges
Have fun while you expand your powers of deductive reasoning!
Sudoku is the new number puzzle craze sweeping the nation, and Sudoku X is the only puzzle collection to add diagonal play to the Sudoku formula.
This book contains a fiendish collection of over 150 mind games to tax your powers of logic in ways you had never thought possible!
More puzzles than ever Â… Here are more puzzles to challenge players of the hottest puzzle craze sweeping the nation.
Matt Gaffney, crossword puzzle expert and master puzzler, brings it back to life for the insatiable puzzlers today. A sample puzzle and solution are attached to give an idea of how addictive and challenging this brand-new puzzle is.